Program: HathiTrust Digital Library

  • Publisher: U.S. Govt. Print. Off.; for sale by the Supt. of Docs
  • Print ISSN: 0272-2127
  • Electronic ISSN:
  • OCLC Number: 1179213944
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1 Aug.1938-Jul.1940; v.2 Jul.1940-Aug.1941; v.3 Aug.1941-Dec.1942; v.5 Jul 1940-Jun 1943; v.4 Dec.1942-Jun 1944; v.6 Jul 1944-May 1946; v.7 Jun 1946-Mar 1947; v.8 1947 Apr-Dec; v.9 1948 Jan-Dec; v.10 Jan-Nov 1949; v.11 Dec 1949-Aug 1950; v.12 Sep 1950-Apr 1951; v.14 1951 May-Dec; v.15 1952 Jan-Jun; v.13 Jun 1943-Jun 1953; v.16 Jul 1952-Feb 1953; v.17 1953 Mar-Sep; v.18 Oct 1953-Jul 1954; v.19 Aug 1954-Jan 1955; v.20 1955 Feb-May; v.21 1955 Jun-Oct; v.22 1955 Nov-Dec; v.23 1956 Jan-Aug; v.24 Sep 1956-Mar 1957; v.25 1957 Apr-Sep; v.26 Oct 1957-Jun 1958; v.27 1958 Jul-Nov; v.28 Dec 1958-Feb 1959; v.29 1959Mar-Sep; v.31 1960 May-Sep; v.32 Oct 1960-Jan 1961; v.33 1961 Feb-May; v.34 1961 Jun-Dec; v.35 1962 Jan-Mar; v.36 1962 Apr-Sep; v.37 Oct 1962-Feb 1963; v.38 1963 Mar-Aug; v.39 Sep 1963-Feb 1964; v.40 1964 Mar-Jul; v.41 1964-1965; v.42 1965 Feb-Jun; v.43 1965-1966; v.44 1966 Feb-Jun; v.45 1966 Jul-Nov; v.46 1966-1967 Dec-Jun; v.47 1967 Jul-Dec; v.48 1968 Jan-Jul; v.49 1968 Aug-Dec; v.50 1969 Jan-May; v.51 1969 Jun-Jul; v.52 1969 Aug-Nov; v.53 1969-1970 Dec-Apr; v.54 1970 May-Aug; v.55 1970 Sep-Dec; v.56 1971 Jan-May; v.57 1971 Jun-Aug; v.58 1971-1972 Sep-Feb; v.59 1972 Mar-Jul; v.60 1972 Aug-Dec; v.61 1973 Jan-Apr; v.62 1973 May-Jul; v.63 1973 Aug-Jan; v.64 1974 Feb-May; v.72 1976/1977 Dec-Feb; v.73 1977 Mar-Jun; v.74 1977 Jul-Sep; v.75 1977/1978 Oct-Jan; index-digest 1938 Aug-1955 May; index Jun 1955-Apr 1960
committed to retain 2013-07-04 HTDL