Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.23-26:1951-1954; v.27-30:1955-1958; 1954-59; v.31-33:1959-1961; 1960-62 (32-34); v.34-37:1962-1965; 1963-65 (35-37); 1960-66; v.38:1966; 1966-67 (38-39); v.39:1967; 1968 (40); 1969 (41); 1970 (42); v.41-42:1969:Mar.-Mar.:1971; 1971 (43); v.43:1971:Jan.-May; 1972 (44); 1973-74 (45-46); 1975 (47); Jan-July 1976 (48-:1-7); Aug-Dec 1976 (48:8-12); 1977 (49); 1978 (50); 1979 (51); 1980 (52); Jan-June 1981 (53:1-6); 1981:7-12 (53); 1982:1-6 (54); 1982:7-12 (54); Aug 1983 (55:8); Jan-June 1983 (55:1-6); July-Dec 1983 (55:7-12); Jan-June 1984 (56:1-6); July-Dec 1984 (56:7-12); v.57:1-6 (Jan-June 1985); v.57:7-12 (July-Dec 1985); v.58:1-6 (Jan-June 1986); v.58:7-12 (July-Dec 1986); v.59:1-6 (Jan-June 1987); v.59:7-12 (July-Dec 1987); v.60:1-6 (Jan-June 1988); v.60:7-12 (July-Dec 1988); v.61:1-6 (Jan-June 1989); v.61:7-12 (July-Dec 1989); v.62 (1990); v.63:1-7 (Jan-July 1991); v.63:8 (Aug 1991); v.63:9-12 (Sept-Dec 1991); v.64 (1992); v.65 (1993); v.66:1-6 (Jan-June 1994); v.66:7-12 (July-Dec 1994); v.67:1-6 (Jan-June 1995); v.67:7-12 (July-Dec 1995); v.68:1-6 (Jan-June 1996); v.68:7-12 (July-Dec 1996); v.69:2; v.69 (1997, lacks 69:2); v.70 (1998); v.71:1-6 (Jan-June 1999); v.71:7-12 (July-Dec 1999); v.72:1-6 (Jan-June 2000); v.72:7-12 (July-Dec 2000); v.73:1-6 (Jan-June 2001); v.73:7 (July 2001)
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permanent
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HathiTrust (HATHI) |
HTDL |
v.23-26:1951-1954; v.27-30:1955-1958; 1954-59; v.31-33:1959-1961; 1960-62 (32-34); v.34-37:1962-1965; 1963-65 (35-37); 1960-66; v.38:1966; 1966-67 (38-39); v.39:1967; 1968 (40); 1969 (41); 1970 (42); v.41-42:1969:Mar.-Mar.:1971; 1971 (43); v.43:1971:Jan.-May; 1972 (44); 1973-74 (45-46); 1975 (47); Jan-July 1976 (48-:1-7); Aug-Dec 1976 (48:8-12); 1977 (49); 1978 (50); 1979 (51); 1980 (52); Jan-June 1981 (53:1-6); 1981:7-12 (53); 1982:1-6 (54); 1982:7-12 (54); Aug 1983 (55:8); Jan-June 1983 (55:1-6); July-Dec 1983 (55:7-12); Jan-June 1984 (56:1-6); July-Dec 1984 (56:7-12); v.57:1-6 (Jan-June 1985); v.57:7-12 (July-Dec 1985); v.58:1-6 (Jan-June 1986); v.58:7-12 (July-Dec 1986); v.59:1-6 (Jan-June 1987); v.59:7-12 (July-Dec 1987); v.60:1-6 (Jan-June 1988); v.60:7-12 (July-Dec 1988); v.61:1-6 (Jan-June 1989); v.61:7-12 (July-Dec 1989); v.62 (1990); v.63:1-7 (Jan-July 1991); v.63:8 (Aug 1991); v.63:9-12 (Sept-Dec 1991); v.64 (1992); v.65 (1993); v.66:1-6 (Jan-June 1994); v.66:7-12 (July-Dec 1994); v.67:1-6 (Jan-June 1995); v.67:7-12 (July-Dec 1995); v.68:1-6 (Jan-June 1996); v.68:7-12 (July-Dec 1996); v.69:2; v.69 (1997, lacks 69:2); v.70 (1998); v.71:1-6 (Jan-June 1999); v.71:7-12 (July-Dec 1999); v.72:1-6 (Jan-June 2000); v.72:7-12 (July-Dec 2000); v.73:1-6 (Jan-June 2001); v.73:7 (July 2001)
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permanent
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