Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.16 1984; v.17 1985; v.18 1986; v.19 1987; v.20 1988; v.21 1989; v.22 no.1-5 1990; v.22 no.6-12 1990; v.23 no.1-5 1991; v.23 no.6-12 1991; v.24 no.6-12 1992; v.25 no.1-6 1993; v.25 no.7-12 1993; v.26 no.1-6 1994; v.26 no.7-12 1994; v.27 1995; v.28 1996; v.29 1997; v.30 1998; v.31 1999; v.32 2000; v.33 2001; v.34 2002; v.35 no.1-4 2003
|
permanent
|
HathiTrust (HATHI) |
HTDL |
1975-1976; 1979-1982
|
permanent
|
Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
(1969-1976; nos. 1-4 (January-April 1982)
|
|
University of Massachusetts Amherst (AUM) |
EAST |
1969-1979:no.2, 1979:no.4-1989
|
20310630
|