Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.8 1974; v.9 (1975); v.10 (1976); v.11 (1977); v.12 (1978); v.13 (1979); v.14 (1980); v.15 (1981); v.16 (1982); v.17 (1983); v.18 (1984); v.19 (1985); v.20 (1986); v.21 (1987); v.22 (1988); v.23 (1989); v.24 (1990); v.25 (1991)
|
permanent
|
Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
v.3-v.9 (1969-1975)
|
|
Washington Research Library Consortium (CAO) |
Scholars Trust, WRLC |
v.3 (1969)-v.23 (1989)
|
20351231
|