Program: HathiTrust Digital Library

  • Publisher: Pennsylvania State University. College of Engineering and Architecture
  • Print ISSN: 0079-0559
  • Electronic ISSN:
  • OCLC Number: 13409554
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.1-8; v.9-15; v.16-21; v.22-26; v.27-28; v.29-34; v.35; v.36-37; v.38; v.39; v.40; v.41-44; v.44-46
committed to retain 2023-01-28 HTDL