Communications from the David Dunlap Observatory.
- Publisher: David Dunlap Observatory, University of Toronto
- Print ISSN: 0070-2919
- Electronic ISSN:
- OCLC Number: 3227418
- Subject: Astronomy Periodicals.
- Subject code:
- Publication history: no. 1-450; 1938-1975.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1-50 contents; no.1-44 1938-59; no.1-79 1938-1963; no.45-150; no.80-150 1962-1967; no.151-200 1966-68; no.201-250 2968-70; no.251-300 1970-71; no.301-350; no.351-400 1972-74; no.351-400 1973-1974; no.401-450 1973-75 | permanent |
| University of Florida (FUG) | Florida Academic Repository (FLARE), Scholars Trust | no.266(1970) | 20351231 |