Program: HathiTrust Digital Library

  • Publisher: National Library of Canada
  • Print ISSN: 0008-5391
  • Electronic ISSN:
  • OCLC Number: 2248879
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1952 1952; 1952-53; 1953 1953; 1954-1955; 1956:2; 1956:1; 1957JAN-JUNE 1957; 1957JULY-DEC 1957; 1958; 1959JAN-JUNE 1959; 1959JULY-DEC 1959; 1960JAN-JUNE 1960; 1960JULY-DEC 1960; 1961JAN-JUNE 1961; 1962JAN-JUNE 1962; 1962JULY-DEC 1962; 1963:2; 1963:v.2; 1964:2; 1968JAN-JUNE 1968; 1968JULY-DEC 1968; 1969JAN-JUNE 1969; 1969JULY-DEC 1969; 1970:2; 1970:1; 1970:v.3; 1971APR-JUNE 1971; 1971:2; 1971:3; 1971:v.3; 1972JAN-MAR 1972; 1972APR-JUNE 1972; 1972OCT-DEC 1972; 1972:v.3; 1973JAN-MAR 1973; 1973APR-JUNE 1973; 1973JULY-SEPT 1973; 1973OCT-DEC 1973; 1974OCT 1974; 1974MAR-APR 1974; 1974JUL-AUG 1974; 1974JAN-FEB 1974; 1974:v.2; 1974:v.3; 1974:v.4; 1974:v.5; 1974:v.6; 1975SEPT-DEC 1975; 1975MAY-AUG 1975; 1975JAN-APR 1975; 1976MAY-AUG 1976; 1976JAN-APR 1976; 1976SEPT-DEC 1976; 1976:v.1; 1976:v.3; 1976:v.4; 1976:v.5; 1976:v.6; 1977NOV-DEC 1977; 1977SEPT-OCT 1977; 1977JUNE-AUG 1977; 1977MAR-MAY 1977; 1977JAN-FEB 1977; 1977:v.1; 1977:v.2; 1977:v.3; 1977:v.4; 1977:v.5; 1978NOV-DEC 1978; 1978SEPT-OCT 1978; 1978MAY-AUG 1978; 1978FEB-APR 1978; 1978:v.1; 1978:v.2; 1979NOV-DEC 1979; 1979SEPT-OCT 1979; 1979JUNE-AUG 1979; 1979APR-MAY 1979; 1979JAN-MAR 1979; 1979:v.1; 1979:v.2; 1979:v.3; 1979:v.4; 1979 v.5; 1979 v.6; 1979 v.7; 1980NOV-DEC 1980; 1980JULY-OCT 1980; 1980APR-JUNE 1980; 1980JAN-MAR 1980; 1980:v.1; 1980:v.2; 1980:v.4; 1980 v.5; 1980 v.6; 1980 v.7; 1981:1; 1981:2; 1981:3; 1981:4; 1981:5; 1981:6; 1981:7; 1981NOV-DEC 1981; 1981JULY-OCT 1981; 1981MAY-JUNE 1981; 1981JAN-APR 1981; 1981:v.1; 1981:v.2; 1981:v.3; 1982:1; 1982:2; 1982:3; 1982:4; 1982:5; 1982:6; 1982:7; 1982:8; 1982JAN-FEB 1982; 1982MAR-APR 1982; 1982MAY-JUNE 1982; 1982JULY-SEPT 1982; 1982OCT-DEC 1982; 1982:v.3; 1983JULY-AUG 1983; 1983SEPT-OCT 1983; 1983NOV-DEC 1983; 1983MAR-APR 1983; 1983MAY-JUNE 1983; 1983:v.1; v.1 1983; 1983:v.2; v.2 1983; 1983:v.3; JUNE 1984; 1984NOV-DEC 1984; 1984SEPT-OCT 1984; 1984JULY-AUG 1984; 1984MAY-JUNE 1984; 1984JAN-FEB 1984; 1984MAR-APR 1984; 1984:v.8-9; v.8 1984; 1985NOV 1985; 1985OCT 1985; 1985JULY-AUG 1985; 1985MAY-JUNE 1985; 1985MAR-APR
committed to retain 2023-01-01 HTDL