Program: HathiTrust Digital Library

  • Publisher:
  • Print ISSN: 0570-720X
  • Electronic ISSN:
  • OCLC Number: 2694706
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.4; v.5; v.6; v.7; v.8; v.9; v.10; v.11; v.12; v.12 1972; v.1 1973; v.4 1973; v.13; v.13 1973; v.14; v.14 1974; v.2 1975; v.3 1975; v.15; v.15 1975; v.5 1976; v.16; v.16 1976; v.17; v.17 1977; v.18 1978; v.19 1979; v.20 1980; v.21 1981; v.22 1982; v.23 1983; v.24 1984; v.25 1985; v.26 1986; v.27 1987; v.28 1988; v.29 1989; v.30 1990; v.31 1993; index v.1-30 1992
committed to retain 2013-05-01 HTDL