David Dunlap Observatory Logbook, March 1979-December 1979 53, March 1979-December 1979, Plate nos. 43303-44200
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, April 1989-October 1989 63, April 1989-October 1989, Plate nos. 50541-50687
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, May 1988-April 1989 62, May 1988-April 1989, Plate nos. 50262-50540
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, November 1984-October 1985 59, November 1984-October 1985, Plate nos. 48713-49463
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, July 1983-November 1984 58, July 1983-November 1984, Plate nos. 47831-48712
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, October 1985-February 1987 60, October 1985-February 1987, Plate nos. 49464-49897
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, August 1981-July 1982 56, August 1981-July 1982, Plate nos. 46096-46957
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, October 1957-March 1959 27, October 1957-March 1959, Plate nos. 24117-24626
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, July 1956-October 1957 26, July 1956-October 1957, Plate nos. 23284-24116
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown
David Dunlap Observatory Logbook, June 1955-July 1956 25, June 1955-July 1956, Plate nos. 22320-23283
by
David Dunlap Observatory
series:
Unknown
first published:
Unknown