Program: HathiTrust Digital Library

  • Publisher: National Academy of Sciences-National Research Council
  • Print ISSN:
  • Electronic ISSN:
  • OCLC Number: 64210411
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
no.1-5 (1960); no.6-9 1960; no.10-14 1960; no.15-19 1960; v.1-10 (1960); v.1* (1960); v.2* (1960); v.3* (1960); v.4* (1960); v.5* (1960); v.6* (1960); v.7* (1960); v.8* (1960); v.9* (1960); v.10* (1960); v.11* (1960); v.12* (1960); v.13-19 (1960); no.21-25 1960-61; no.26-31 1960-61; v.11-20 (1960-61); v.21-29 (1960-61); v.30-39 (1960-61); no.20 1961; no.32-38 1961; no.39-42 1961; v.20* (1961); v.45-46* (1961); v.51 (1961); v.52 (1961); no.43-49 1961-62; no.51-56 1961-62; v.40-49 (1961-62); no.50 1962; v.50 (1962); v.53 (1962); v.54 (1962); v.56 (1962); no.57-58 (1964-65)
committed to retain 2015-02-09 HTDL