Archiving Institution |
Program |
Holdings Description |
Retention |
HathiTrust (HATHI) |
HTDL |
v.28 1968; v.29 1969; v.30 1970; v.31 1971; v.32 1972; v.33 1973; v.34 1974; v.35 1975; v.36 1976; v.37 1977; v.39 1979; v.43 1983; v.44 1984; v.45 1985; v.46 1986; v.47 1987; v.48 no.1-3 1988; v.48 no.4-6 1988; v.49 1989; v.50 1990; v.51 no.1-3 1991; v.51 no.4-6 1991; v.52 no.1-3 1992; v.52 no.4-6 1992; 1993; 1993 no.1-3; 1993 no.4-6; 1994 no.1-6; 1995 no.1-4; 1996 no.1-4; 1997 no.1-4; 1998 no.1-4; 1999 no.1-4; 2000 no.1-4; 2001 no.1-4; 2002-2004
|
permanent
|
Washington Research Library Consortium (CAO) |
Scholars Trust, WRLC |
v.29-v.31 (1969-1971),v.35:no.1-4 1975
|
20351231
|