Program: HathiTrust Digital Library

  • Publisher: National Research Council
  • Print ISSN: 0576-5544
  • Electronic ISSN:
  • OCLC Number: 1553133
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
v.29 1951; v.29-30 1951-52; v.30 1952; v.31 1953; v.32:1 1954; v.32:2 1954; v.32 1954; v.33:1 1955; v.33:2 1955; v.33:3 1955; v.33 pt.1 1955; v.33 pt.2 1955; v.34pp.661-1281 1956; v.34pp.1-660 1956; v.34 pt.1 1956; v.34 pt.2 1956; v.35pp.599-1328 1957; v.35pp.1-598 1957; v.35 Jan.-June 1957; v.35 1957:July/Dec.; v.35:1 1957; v.35:2 1957; v.35:3 1957; v.35 pt.1 1957; v.35 pt.2 1957; v.36pp.645-1286 1958; v.36 Jan.-June 1958; v.36 July-Dec. 1958; v.36 1958:Jan./June; v.36 1958:July/Dec.; v.36:no.1-6:pt.1(1958); v.36 pt.1 1958; v.36 pt.2 1958; v.36:no.7-12:pt.2(1958); v.37pp.1-802 1959; v.37:2 1959; v.37:1 1959; v.37 1959 Jul-Dec; v.37 Jan-June 1959; v.37 1959 Jan-June; v.37:no.1-6:pt.1(1959); v.37 pt.1 1959; v.37 pt.2 1959; v.37:no.7-12:pt.2(1959); v.38:1 1960; v.38:2 1960; v.38:1-3 1960; v.38:4-6 1960; v.38 1960 Jul-Dec; v.38 Jan-Jun 1960; v.38 July-Dec 1960; v.38 1960 Jan-June; v.38:no.1-6:pt.1(1960); v.38 pt.2 1960; v.38:no.7-12:pt.2(1960); v.39:1 1961; v.39:2 1961; v.39 1961 Jan-Jun; v.39 Jan-Jun 1961; v.39 Jul-Dec 1961; v.39 1961 July-Dec; v.39:no.1-5:pt.1(1961); v.39 pt.1 1961; v.39 pt.2 1961; v.39 pt.3 1961; v.39:no.6-12:pt.2(1961); v.40:1 1962; v.40:2 1962; v.40 Jan-Jun 1962; v.40 Jul-Dec 1962; v.40 1962 Jan-June; v.40 1962 July-Dec; v.40:no.1-6:pt.1(1962); v.40 pt.1 1962; v.40 pt.2 1962; v.40 pt.3 1962; v.40:no.7-12:pt.2(1962); v.41 Jan.-June 1963; v.41 1963:Jan./Mar.; v.41 1963:Apr./June; v.41 1963:July/Sept.; v.41 1963:Oct./Dec.; v.41:2 1963; v.41:3 1963; v.41 1963 Jan-Apr; v.41 1963 May-Aug; v.41 1963 Sept-Dec; v.41:no.1-4:pt.1(1963); v.41 pt.1 1963; v.41 pt.2 1963; v.41 pt.3 1963; v.41 pt.4 1963; v.41:no.5-8:pt.2(1963); v.41:no.9-12:pt.3(1963)
committed to retain 2023-02-27 HTDL