| Archiving Institution |
Program |
Holdings Description |
Retention |
| Center for Research Libraries Serials (CRL) |
CRLSerials |
v.1-v.69 (1932-2000)
|
|
| HathiTrust (HATHI) |
HTDL |
v.39 no.1-6 1970; v.39 no.7-12 1970; v.40 no.1-6 1971; v.40 no.7-12 1971; v.52:2-6 (Feb-June 1983)
|
permanent
|
| Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
v.1-v.82 (1932-2013), v.84:no.4 (Apr 2015)
|
|
| University of California, NRLF Shared Print (ZAP) |
UCL Shared Print |
v.25(1956)-45:11(Nov 1976), 52:2(Feb 1983)-v.59(1990)
|
20351231
|
| University of Florida (FUG) |
Florida Academic Repository (FLARE), Scholars Trust |
v.36:no.6(1968)-v.38:no.6(1969), v.39:no.2(1970)
|
20351231
|
