| Archiving Institution |
Program |
Holdings Description |
Retention |
| Duke University Library (NDD) |
Scholars Trust |
1951-1979,1981-1993
|
20351231
|
| HathiTrust (HATHI) |
HTDL |
1941-1944; no.8-9,12,14-20,36-43,45-63 1940-1945; 1945-1946; no.44-76 (lacks 62-63); no.66-76 1946; 1947; no.77-88; no.77-88 1947; 1948; no.89-100; no.89-100 1948; 1949:1; 1949:2; no.101-112; no.101-112 1949; 1950:1; 1950:2; no.113-124; no.113-124 1950; 1951; no.125-136; no.125-136 1951; 1952-1954; 1955:1; 1955:2; 1956:1; 1956:2; no.137-148; no.149-160; no.161-172; no.173-184; no.185-196; no.185-196 1956; 1957; no.197-208; no.197-208 1957; 1958:1; 1958:2; no.209-220; no.209-220 1958; 1959; no.221-232; no.221-232 1959; 1960:2; 1960:1; no.233-244; no.233-244 1960; 1961; no.245-256; no.245-256 1961; no.257-268; no.257-268 1962; 1963; no.269-280; no.269-280 1963; 1964; no.281-292 (1964); 1965; no.293-304 (1965); 1966; no.305-316 (1966); 1967:1; 1967:2; no.317-328 (1967); 1968; no.329-340 (1968); 1969; 1970:1; 1970:2; 1970; 1971:1; 1971:2; 1971; 1972:1; 1972:2; 1972-1973; 1974:2; 1974; 1975:1; 1975:2; 1975-1977; 1978:1; 1978:2; 1978-1986; April 1987-Dec. 1987; 1987-1993; suppl. 1979 FEB; index 1963; index 1971; no.137-148 index 1952; no.149-160 index 1953; no.191-172 index 1954; no.173-184 index 1955
|
permanent
|
| Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
n15(My 1941)-16
|
|
| New York University (ZYU) |
EAST |
1976, 1978-1993
|
20310630
|
| University of Pittsburgh (PIT) |
EAST |
no.209-340 (1958-1968); (1969-1993)
|
20310630
|
| University of Rochester (RRR) |
EAST |
1990, 1983
|
20310630
|
