Program: HathiTrust Digital Library

  • Publisher: PETROBRAS
  • Print ISSN: 0102-9304
  • Electronic ISSN:
  • OCLC Number: 16653202
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.2 no.2-4; v.5 no.1-4; v.9 no.1
committed to retain 2010-08-13 HTDL