Bi-annual statistical summary.
- Publisher:
- Print ISSN: 0094-0739
- Electronic ISSN:
- OCLC Number: 1793849
- Subject:
- Subject code: H
- Publication history: Began with Dec. 31, 1971?
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1964-1966; 1966-1967; 1967; DEC 1968; 1968 Mar; 1968 Jun; 1968 Sept; 1968-1969; 1969:Dec.; 1969 Mar; 1969 Jun; Dec 1969; 1970:Dec.; 1971:June; Jun 1971; 1972:Dec.; 1971-73; 1973:Dec.; 1973; 1974:June; June 1976 | permanent |
| University of California, NRLF Shared Print (ZAP) | Federal Documents, UCL Shared Print | 1971-1973, June 1976 | 20351231 |