Program: HathiTrust Digital Library

  • Publisher: Watt Pub. Co., etc
  • Print ISSN: 0275-1496
  • Electronic ISSN:
  • OCLC Number: 1767855
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1 (1926-27); v.2 (May 1927-Apr 1928); v.3 (May 1928-Apr 1929); v.4:1-6 (May-Oct 1929); v.7 (1932-33); v.8 (1933-34); v.9 (1934); v.10 (1935); v.11 (1936); v.12 (1937); v.13 (1938); v.14 (1939); v.15 (1940); v.16 (1941); v.17 (1942)
committed to retain 2023-01-28 HTDL