Efemérides astronômicas.
- Publisher: Observatório Nacional
- Print ISSN: 0101-935X
- Electronic ISSN: 0101-935X
- OCLC Number: 6249295
- Subject: Astronomy Brazil Rio de Janeiro Observations Periodicals.
- Subject code: QB
- Publication history: ano 93- 1977-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1977; 1979; 1981-1983; v.101 (1985); 1986; v.102 (1986); 1987-1988; v.104 (1988); v.106 (1990); v.107 (1991); v.108 (1991); 1992-1993; v.109 (1993); 1994; v.110 (1994); v.111 (1995); v.112 (1996); v.113 (1997) | permanent |