| Archiving Institution |
Program |
Holdings Description |
Retention |
| HathiTrust (HATHI) |
HTDL |
no.16-20(1969-1971); no.18 1970; no.20; no.21-22(1971); no.21; no.23-24; no.23; no.24; no.25; no.26; no.27-28; no.29-30; no.29; no.30; no.31-33; no.34; no.35-36; no.35; no.36; no.38; no.40; no.41-42 44; no.41; no.42; no.43; no.44; no.47; no.48; no.64 1981; no.46-65 (Incompl.)(1977-1983); no.83 1993
|
permanent
|
| Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
n17(1970)-27
|
|
