| Archiving Institution |
Program |
Holdings Description |
Retention |
| HathiTrust (HATHI) |
HTDL |
v.1 (1950); v.1-2 (1950-51); v.2-3 1951-52; v.3-4 (1952-53); v.4-5 1953-54; v.5-6 (1954-55); v.6-8 1955-57; v.7-8 (1956-57); v.9-10 1958-59; v.11-12 1960-61; v.13-14 1962-63; v.15-16 1964-65; v.17-18 1966-67; v.19 1968; v.19-20 (1968-69); v.20 1969; v.21 1970; v.21-22 (1970-71); v.22 1971; v.23 1972; v.23-24 (1972-73); v.24 (1973); v.25 (1974); v.25-26 (1974-75); v.26 (1975); v.27-28 (1976-77); v.29-30 (1978-79); v.31-32 (1980-81); v.33-34 (1982-83); v.35-36 (1984-85); v.37-38 (1986-87); v.39-40 (1988-89); v.41-42 (1990-91); v.43-44 (1992-93); v.45-46 (1994-95); v.47-48 1996-97; v.49-50 1998-99; v.53-54 2002-03; v.55-56 2004-05; v.57-58 2006-07
|
permanent
|
| Linda Hall Library of Science, Engineering & Technology (LHL) |
Linda Hall Library of Science, Engineering & Technology |
v.1-v.65:no.1 (1950-2014), v.66:no.2 (2015)
|
|
| University of Florida (FUG) |
Florida Academic Repository (FLARE), Scholars Trust |
v.3(1952)-v.24:no.1(1973:Feb.), v.24:no.4(1973:Nov.)-v.39(1988)
|
20351231
|
