Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.35 yr.1978; v.39 yr.1982; v.40 yr.1983; v.41 yr.1984; v.42 yr.1985; v.43 yr.1986; v.44 yr.1987; v.45 yr.1988; v.46 yr.1989; v.47 yr.1990; v.48 no.1-6 yr.1991; v.48 no.7-10 yr.1991; v.49 yr.1992
|
permanent
|
University of California, SRLF Shared Print (ZAS) |
UCL Shared Print, Licensed Content |
v.60-63(2003-2006)
|
20351231
|
Washington Research Library Consortium (CAO) |
Scholars Trust, WRLC |
v.35 (1978)-v.54 (1997)
|
20351231
|