David Dunbar Buick by Frederic P. Miller, Agnes F. Vandome, John McBrewster, 6132560750, 9786132560759 Details

David Dunlap Observatory , 613165347X, 9786131653476 Details

David Dunlap Observatory Logbook, May 1997- September 1997 by David Dunlap Observatory, 1175824542, 9781175824547 Details

David Dunlap Observatory Logbook, October 1950- March 1952 by David Dunlap Observatory, 1175795542, 9781175795540 Details

David Dunlap Observatory Logbook, September 1941- September 1942 by David Dunlap Observatory, 1175780642, 9781175780645 Details

David Dunlap Observatory Logbook, April 1936-November 1936 by David Dunlap Observatory, 1175793701, 9781175793706 Details

David Dunlap Observatory Logbook, April 1944- February 1945 by David Dunlap Observatory, 1175780057, 9781175780058 Details

David Dunlap Observatory Logbook, April 1944- February 1945 (Volume 13, April 1944- February 1945, Plate nos. 9981-10915) by David Dunlap Observatory, 1153471183, 9781153471183 Details

David Dunlap Observatory Logbook, April 1952- June 1953 by David Dunlap Observatory, 1175795917, 9781175795915 Details

David Dunlap Observatory Logbook, April 1952- June 1953 (Volume 22, April 1952- June 1953, Plate nos. 18965-20063) by David Dunlap Observatory, 1153472139, 9781153472135 Details

David Dunlap Observatory Logbook, April 1963-January 1964 by David Dunlap Observatory, 1175796840, 9781175796844 Details

David Dunlap Observatory Logbook, April 1963-January 1964 (Volume 32, April 1963-January 1964, Plate nos. 26731-27357) by David Dunlap Observatory, 1153464799, 9781153464796 Details

David Dunlap Observatory Logbook, April 1968-February 1969 by David Dunlap Observatory, 1175780723, 9781175780720 Details

David Dunlap Observatory Logbook, April 1968-February 1969 (Volume 39, April 1968-February 1969, Plate nos. 31084-31806) by David Dunlap Observatory, 1153464853, 9781153464857 Details

David Dunlap Observatory Logbook, April 1978-March 1979 by David Dunlap Observatory, 1175815608, 9781175815606 Details

David Dunlap Observatory Logbook, April 1978-March 1979 (52, April 1978-March 1979, Plate nos. 42539-43302) by David Dunlap Observatory, 1153465817, 9781153465816 Details

David Dunlap Observatory Logbook, April 1989-October 1989 by David Dunlap Observatory, 1175805726, 9781175805720 Details

David Dunlap Observatory Logbook, April 1989-October 1989 (63, April 1989-October 1989, Plate nos. 50541-50687) by David Dunlap Observatory, 1153466570, 9781153466578 Details

David Dunlap Observatory Logbook, April 1990-September 1990 by David Dunlap Observatory, 1175825867, 9781175825865 Details

David Dunlap Observatory Logbook, April 1992-July 1992 by David Dunlap Observatory, 1175814008, 9781175814005 Details

David Dunlap Observatory Logbook, April 1998- August 1998 by David Dunlap Observatory, 1175816000, 9781175816009 Details

David Dunlap Observatory Logbook, August 1937-May 1938 by David Dunlap Observatory, 1175780650, 9781175780652 Details

David Dunlap Observatory Logbook, August 1949- October 1950 by David Dunlap Observatory, 1175781169, 9781175781161 Details

David Dunlap Observatory Logbook, August 1949- October 1950 (Volume 20, August 1949- October 1950, Plate nos. 16416-17815) by David Dunlap Observatory, 1153471418, 9781153471411 Details

David Dunlap Observatory Logbook, August 1961-June 1962 by David Dunlap Observatory, 1175780693, 9781175780690 Details

David Dunlap Observatory Logbook, August 1961-June 1962 (Volume 30, August 1961-June 1962, Plate nos. 25747-26176) by David Dunlap Observatory, 1153464772, 9781153464772 Details

David Dunlap Observatory Logbook, August 1964-June 1977 by David Dunlap Observatory, 1175793795, 9781175793799 Details

David Dunlap Observatory Logbook, August 1974- July 1975 by David Dunlap Observatory, 1175793779, 9781175793775 Details

David Dunlap Observatory Logbook, August 1981-July 1982 by David Dunlap Observatory, 1175814598, 9781175814593 Details

David Dunlap Observatory Logbook, August 1981-July 1982 (56, August 1981-July 1982, Plate nos. 46096-46957) by David Dunlap Observatory, 1153465876, 9781153465878 Details

David Dunlap Observatory Logbook, August 1996-February 1997 by David Dunlap Observatory, 1175806226, 9781175806222 Details

David Dunlap Observatory Logbook, December 1945- September 1946 by David Dunlap Observatory, 117578012X, 9781175780126 Details

David Dunlap Observatory Logbook, December 1979-November 1980 by David Dunlap Observatory, 1175795046, 9781175795045 Details

David Dunlap Observatory Logbook, December 1979-November 1980 (54, December 1979-November 1980, Plate nos. 44201-45195) by David Dunlap Observatory, 115346585X, 9781153465854 Details

David Dunlap Observatory Logbook, December 1995-March 1996 by David Dunlap Observatory, 1175814601, 9781175814609 Details

David Dunlap Observatory Logbook, December 1997-April 1998 by David Dunlap Observatory, 1175815306, 9781175815309 Details

David Dunlap Observatory Logbook, February 1945- December 1945 by David Dunlap Observatory, 1175794929, 9781175794925 Details

David Dunlap Observatory Logbook, February 1969- September 1969 by David Dunlap Observatory, 1175796611, 9781175796615 Details

David Dunlap Observatory Logbook, February 1969- September 1969 (Volume 40, February 1969- September 1969, Plate nos. 31807-32574) by David Dunlap Observatory, 1153464861, 9781153464864 Details

David Dunlap Observatory Logbook, February 1987-May 1988 by David Dunlap Observatory, 1175794287, 9781175794284 Details

David Dunlap Observatory Logbook, February 1987-May 1988 (61, February 1987-May 1988, Plate nos. 49897-50261) by David Dunlap Observatory, 1153466554, 9781153466554 Details

David Dunlap Observatory Logbook, February 1995-May 1995 by David Dunlap Observatory, 1175804932, 9781175804938 Details

David Dunlap Observatory Logbook, February 1997-May 1997 by David Dunlap Observatory, 1175804304, 9781175804303 Details

David Dunlap Observatory Logbook, January 1964-October 1964 by David Dunlap Observatory, 117579371X, 9781175793713 Details

David Dunlap Observatory Logbook, January 1964-October 1964 (Volume 33, January 1964-October 1964, Plate nos. 27358-27849) by David Dunlap Observatory, 1153464802, 9781153464802 Details

David Dunlap Observatory Logbook, January- November 1972 by David Dunlap Observatory, 1175781088, 9781175781086 Details

David Dunlap Observatory Logbook, January- November 1972 (Volume 44, January- November 1972, Plate nos. 35716-36769) by David Dunlap Observatory, 1153465736, 9781153465731 Details

David Dunlap Observatory Logbook, July 1939-March 1940 by David Dunlap Observatory, 1175782289, 9781175782281 Details

David Dunlap Observatory Logbook, July 1943- April 1944 by David Dunlap Observatory, 1175779512, 9781175779519 Details

David Dunlap Observatory Logbook, July 1947- March 1948 by David Dunlap Observatory, 1175780081, 9781175780089 Details