Program: HathiTrust Digital Library
- Publisher: Telephone Engineer Publishing Corp
- Print ISSN: 0040-263X
- Electronic ISSN:
- OCLC Number: 2451041
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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v.11-12 1914; v.13-14 1915; v.15-16 1916; v.17-18 1917; v.19-20 1918; v.21-22 1919; v.23-24 1920; v.25-26 1921-1922; v.29 1925; v.30 1926; v.31 1927; v.32 1928; v.33 1929; v.34 1930; v.35 1931; v.36 1932; v.37 1933; v.38 1934; v.39 1935; v.40 1936; v.41 1937; v.42 1938; v.43 1939; v.44 1940; v.45 1941; v.46 1942; v.47 1943; v.48 1944; v.49 1945; v.50 1946; v.51 1947; v.53 1949; v.55 1951; v.56 1952; v.57 1953; v.58 1954; v.59 1955; v.60 1956; v.61 1957; v.62 1958; v.63 1959; v.64 1960; v.65 1961; v.66 1962 Jan-Jun; v.66 1962 Jul-Dec; v.67 1963 Jan-Jun; v.67 1963 Jul-Dec; v.68 1964 Jan-Jun; v.68 1964 Jul-Dec; v.69 1965 Jan-Jun; v.69 1965 Jul-Dec; v.70 1966 Jan-Jun; v.70 1966 Jul-Dec; v.71 1967 Jan-Jun; v.71 1967 Jul-Dec; v.72 1968 Jan-Jun; v.72 1968 Jul-Dec; v.73 1969 Jan-Jun; v.73 1969 Jul-Dec; v.74 1970 Jan-Jun; v.74 1970 Jul-Dec; v.75 1971 Jan-Jun; v.75 1971 Jul-Dec; v.76 1972 Jan-Apr; v.76 1972 May-Aug; v.76 1972 Sep-Dec; v.77 1973 Jan-Apr; v.77 1973 May-Aug; v.77 1973 Sep-Dec; v.78 1974 Jan-Apr; v.78 1974 May-Aug; v.78 1974 Sep-Dec; v.79 1975 Jan-Apr; v.79 1975 May-Aug; v.79 1975 Sep-Dec; v.80 1976 Jan-Apr; v.80 1976 May-Aug; v.80 1976 Sep-Dec; v.81 1977 Jan-Apr; v.81 1977 May-Aug; v.81 1977 Sep-Dec
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committed to retain | 2023-01-01 | HTDL |
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