Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
1948-1950; 1949-50 1949-1950; 1951 1951; 1952 1952; 1952-1953; 1953 1953; 1954 1954; 1954-1955; 1955 1955; 1956 1956; 1957 1957; 1958 1958; 1956-1959; 1959 1959; 1960 1960; 1961 1961; 1960-1962; 1962 1962
|
permanent
|
HathiTrust (HATHI) |
HTDL |
1948-1950; 1949-50 1949-1950; 1951 1951; 1952 1952; 1952-1953; 1953 1953; 1954 1954; 1954-1955; 1955 1955; 1956 1956; 1957 1957; 1958 1958; 1956-1959; 1959 1959; 1960 1960; 1961 1961; 1960-1962; 1962 1962
|
permanent
|