Program: HathiTrust Digital Library

  • Publisher: [s.n.]
  • Print ISSN: 0453-7955
  • Electronic ISSN:
  • OCLC Number: 6820276
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
no.1-2 1953; no.7-8 1955; no.9-12 1955 JUL-OCT; no.13-16 1955/56; no.17-18 1956 JUL; no.19-20; no.19-24 1956 OCT-DEC; no.21-24; no.25-26; no.25-30 1957/58 JUL-MAR; no.27-30; no.31/32 (1958:julio); no.31-34 1958/59 JUL-JUL; no.33/34 (1959:julio); no.35-38 1961-67; no.39 1967; no.40-41; no.40-41 1976; no.42 (Nov 1987); no.42 1987; no.43 1989; no.43 (July 1989); no.44 (1991); no.45 (1996); no.46-47 (1997); no.47 1997; no.48 1999; no.49 (July 2008); no.50 (Oct 2008); no.51 (Apr 2010)
committed to retain 2019-01-19 HTDL