| Archiving Institution |
Program |
Holdings Description |
Retention |
| HathiTrust (HATHI) |
HTDL |
v.1 (1968); v.2 1969; v.3 1970; v.4 1971; Bd.5 1972; Bd.6 1973; Bd.7 1974; Bd.8 1975; Bd.9 1976; Bd.10 1977; Bd.11 1978; Bd.12 1979; Bd.13 1980; Bd.14-15 1981-82; Bd.16-17 1983-84; Bd.18-19 1985-86; Bd.20 1987; Bd.21 1988; Bd.22 1989
|
permanent
|
| University of California, NRLF Shared Print (ZAP) |
WEST, WEST Bronze, UCL Shared Print |
v.1(1968)-19(1986)
|
20351231
|
| Washington Research Library Consortium (CAO) |
Scholars Trust, WRLC |
v.14-v.21
|
20351231
|
