Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.77 (1969); v.78 (1970); v.79 (1971); v.80 (1972)
|
permanent
|
HathiTrust (HATHI) |
HTDL |
v.85 yr.1977; v.86 no.1-07,09-12 yr.1978; v.87 no.1-08,10-12 yr.1979; v.88 yr.1980; v.90 yr.1982; v.91 yr.1983; v.95 yr.1987; v.96 yr.1988; v.97 no.8-9 yr.1989; v.98 yr.1990; v.99 no.2-5,7-9,12 yr.1991; v.100 yr.1992; v.101 no.2-06 yr.1993; v.101 no.7-12 yr.1993
|
permanent
|
Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
v.80-v.96 (1972-1988), v.97:no.8-9 (1989)
|
|
University of California, NRLF Shared Print (ZAP) |
UCL Shared Print |
v.77(1969)-83:2(Feb 1975)
|
20351231
|