Program: HathiTrust Digital Library

  • Publisher: Worley Pub.
  • Print ISSN: 0004-6930
  • Electronic ISSN:
  • OCLC Number: 1695952
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1-2 1961; v.1 1961; v.2 July-Dec 1961; v.2 1962; v.3 1962; v.3 Jan-June 1962; v.3-4 1962; v.4 1962; v.4 July-Dec 1962; v.5 1963; v.5 Jan-June 1963; v.5-6 1963; v.6 1963; v.6 July-Dec 1963; v.7 1964; v.7 Jan-June 1964; v.7-8 1964; v.8 1964; v.8 July-Dec 1964; v.9 1965; v.9 Jan-June 1965; v.9-10 1965; v.10 1965; v.10 July-Dec 1965; v.11 1966; v.11 Jan-June 1966; v.11-12 1966; v.12 1966; v.12 July-Dec 1966; v.13 1967; v.13-14 1967; v.14 1967; v.14 July-Dec 1967; v.15 1967; v.15 1968; v.15 Jan-June 1968; v.15-16 1968; v.16 1968; v.16 July-Dec 1968; v.17-18 1969; v.17 1969; v.17 Jan-June 1969; v.18 1969; v.18 July-Dec 1969; v.19 1970; v.19 July-Dec 1970; v.19 Jan-June 1970; v.20 1971; v.21 1972; v.21,no.1-3 1972; v.21:no.1-3 (1972-73)
committed to retain 2017-06-10 HTDL