Program: HathiTrust Digital Library

  • Publisher: Automatic Electric Co.
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 4855127
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.9 no.7-8 1921; v.9 no.10 1921; v.9 no.11 1921; v.10 no.1 1922; v.10 no.2 1922; v.10 no.3 1922; v.10 no.4 1922; v.10 no.5-6 1922; v.10 no.7-8 1922; v.10 no.9-10 1922; v.10 no.11-12 1922; v.19 no.1-2 1931; v.19 no.3-4 1931; v.19 no.5-6 1931; v.19 no.7-8 1931; v.19 no.9-10 1931; v.19 no.11-12 1931
committed to retain 2014-06-30 HTDL