Program: HathiTrust Digital Library

  • Publisher: Instituto Mexicano del Seguro Social
  • Print ISSN: 0066-6769
  • Electronic ISSN:
  • OCLC Number: 2769382
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1 yr.1970; v.3 yr.1972; v.4; v.5 1974; v.6 1975; v.7 1976; v.8 1977; v.9 1978; v.9 (1978) (lacks no.2); v.10 1979; v.11; v.12 1981; v.13 (1982); v.14 1983; v.15 1984; v.16; v.17; v.18 (1987) (lacks no.3); v.19 1988; v.20 1989; v.21; v.22 1991; suppl. 1973; suppl. 1980; suppl. 1985; suppl. 1986; suppl. 1990
committed to retain 2018-07-13 HTDL