Program: HathiTrust Digital Library
- Publisher: Progress Books
- Print ISSN: 0043-8642
- Electronic ISSN:
- OCLC Number: 1770166
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
v.2 nos.1-3 Jan.-Mar. 1959; v.2 nos.4-6 Apr.-June 1959; v.2 nos.7-12 July-Dec. 1959; v.3 nos.1-3 Jan.-Mar. 1960; v.3 nos.7-12 July-Dec. 1960; v.4 1961; v.5 1962 Jan-Jun; v.5 1962 Jul-Dec; v.5 nos.1-3 Jan.-Mar. 1962; v.5 nos.4-6 Apr.-June 1962; v.5 nos.7-12 July-Dec.1962; v.6 1963; v.6 1963 Jan-Jun; v.6 1963 Jul-Dec; v.7:1-6 (Jan-June 1964); v.7:7-12 (July-Dec 1964); v.7 1964; v.7 1964 Jan-Jun; v.7 1964 Jul-Dec; v.8:1-6 (Jan-June 1965); v.8:7-12 (July-Dec 1965); v.9:1-3 (Jan-Mar 1966); v.9:7-12 (JULY-DEC. 1966); v.9 1966 Jan-Jun; v.10:1-6 (Jan.-June 1967); v.10:7-12 (JULY-DEC. 1967); v.10 1967; v.11:1-6 (Jan.-June 1968); v.11:7-12 (JULY-DEC. 1968); v.11 1968 Jan-Jun; v.12:11-12 (NOV.-DEC. 1969); v.12 1969 Jul-Dec; v.12 1969 Jan-Jun; v.12 no.11 1969; v.12 no.12 1969; v.13:1-6 (Jan.-June 1970); v.13:7-12 (July-Dec 1970); v.13 1970 Jan-Jun; v.13 1970 Jul-Dec; v.14:1-4 (Jan.-Apr. 1971); v.14:6-9 (June-Sept. 1971); v.14:11-12 (NOV.-DEC. 1971); v.14 1971 Jan-Jun; v.14 1971 Jul-Dec; v.14 no.1 1971; v.14 no.2 1971; v.14 no.3 1971; v.14 no.4 1971; v.14 no.5 1971; v.14 no.6 1971; v.14 no.7 1971; v.14 no.8 1971; v.14 no.9 1971; v.14 no.10 1971; v.14 no.11 1971; v.14 no.12 1971; v.15:1-6 (Jan.-June 1972); v.15:7-12 (JULY-DEC. 1972); v.15 1972 Jan-Jun; v.15 1972 Jul-Dec; v.15 no.1 1972; v.15 no.2 1972; v.15 no.3 1972; v.15 no.4 1972; v.15 no.5 1972; v.15 no.6 1972; v.15,no.7-12 1972; v.15 no.7 1972; v.15 no.8 1972; v.15 no.9 1972; v.15 no.10 1972; v.15 no.11 1972; v.16:1-6 (Jan.-June 1973); v.16:7-12 (JULY-DEC. 1973); v.16 1973 Jan-Jun; v.16 1973 Jul-Dec; v.16 no.1 1973; v.16 no.2 1973; v.17:1-6 (Jan.-June 1974); v.17:7-12 (JULY-DEC. 1974); v.17 no.1-6 Jan.-June 1974; v.17 no.7-12 July-Dec.1974; v.18:1-6 (Jan.-June 1975); v.18:7-12 (JULY-DEC. 1975); v.19:1-6 (Jan.-June 1976); v.19:7-12 (JULY-DEC. 1976); v.19 no.1-6 Jan.-June 1976; v.19 no.7-12 July-Dec.1976; v.20:1-4 (Jan.-Apr. 1977); v.20:5-9 (May-Sept. 1977); v.20:11-12 (NOV.-DEC. 1977); v.20 no.1-6 Jan.-June 1977; v.20 no.7-12 July-Dec.1977; v.20 no.10 1977; v.20 no.11 1977
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committed to retain | 2019-11-08 | HTDL |
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