| Archiving Institution |
Program |
Holdings Description |
Retention |
| HathiTrust (HATHI) |
HTDL |
v.3 1939; v.4 1939; v.5 1941; v.6 1941; v.6-7 1941-43; v.8 1949; v.8-9 1949-60; v.10 1964; v.11 1965; v.12 1966; v.10-13 1964-67; v.13 1967; v.14 1969; v.15 1969; v.14-16 1969-70; v.17; v.17-19 1970-71; v.18 1971; v.19 1971; v.20 1972; v.20-21 1972; v.21 1972; v.22-23 1973-74; v.24 1975-76; v.25-28 1976-78; v.29-32 1979-80; v.33-35 1981-84; v.36-38 1985-87; v.39-41 1987-88; v.42-44 1988-90; v.45-47 1991-93; v.48-49 1994-95; v.50 1995; v.51-53 1996-97; v.54-55 1998; v.56 1999; v.57 2001; v.58-59 2002
|
permanent
|
| Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
v.1-v.7 (1936-1943), v.10-v.65 (1964-2012), v.67 (2014)
|
|
| University of California, SRLF Shared Print (ZAS) |
UCL Shared Print |
v.6(1941),v.12-21(1966-1972),v.28(1978),v.38-52(1987-1996)
|
20351231
|
| University of North Carolina at Chapel Hill (NOC) |
Scholars Trust |
v.3-v.63
|
20351231
|
