| Archiving Institution |
Program |
Holdings Description |
Retention |
| HathiTrust (HATHI) |
HTDL |
1954; 1956-1957; 1968; 1972
|
permanent
|
| Rice University Shared Print in Storage (RCE) |
WEST, WEST Gold |
v.2 (1956), v.5 (1972)-v.6 (1980)
|
20351231
|
| University of California, SRLF Shared Print (ZAS) |
UCL Shared Print |
v.2-6(1956-1980)
|
20351231
|
| University of Florida (FUG) |
Florida Academic Repository (FLARE), Scholars Trust |
1st ed.(1954), 3rd ed.(1957)-6th ed.(1980)
|
20351231
|
| Washington Research Library Consortium (CAO) |
Scholars Trust, WRLC |
1956,1957,1968,1972
|
20351231
|
