Program: HathiTrust Digital Library
- Publisher: Published by the University of Chicago Press for the American Astronomical Society
- Print ISSN: 0004-637X
- Electronic ISSN: 1538-4357
- OCLC Number: 866113760
- 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.1 (Jan-May 1895); v.1 1895; v.2 (June-Dec 1895); v.2 1895; v.3 (Jan-May 1896); v.3 1896; v.4 (June-Dec 1896); v.4 1896; v.5 (Jan-May 1897); v.5 1897; v.6 (June-Dec 1897); v.6 1897; v.7 (Jan-May 1898); v.7 1898; v.8 1898; v.9 (Jan-May 1899); v.9 1899; v.10 (June-Dec 1899); v.10 1899; v.11 (Jan-June 1900); v.11 1900; v.12 (July-Dec 1900); v.12 1900; v.13 (Jan-June 1901); v.13 1901; v.14 (July-Dec 1901); v.14 1901; v.15 (Jan-June 1902); v.15 1902; v.16 (July-Dec 1902); v.16 1902; v.17-18 1903; v.19 (Jan-June 1904); v.19 1904; v.20; v.20 (July-Dec 1904); v.21; v.22; v.23; v.23-24 (1906); v.24; v.25; v.26; v.27; v.27-28 (1908); v.28; v.29; v.29-30 (1909); v.30; v.31; v.32; v.33; v.34; v.35; v.36; v.37; v.38; v.39; v.40; v.41; v.42; v.43-44 1916; v.45-46 1917; v.47 1918; v.48 1918; v.49 1919; v.50 1919; v.51 1920; v.52 1920; v.53 1921; v.54 1921; v.55 1922; v.56 1922; v.57 1923; v.58 1923; v.59 1924; v.60 1924; v.61 1925; v.62 1925; v.63 1926; v.64 1926; v.65 1927; v.66 1927; v.67 1928; v.68 1928; v.69 1929; v.70 1929; v.71 1930; v.72 1930; v.73 1931; v.74 1931; v.75 1932; v.76 1932; v.77 1933; v.78 1933; v.79 1934; v.80 1934; v.81 1935; v.82 1935; v.83 1936; v.84 1936; v.85 1937; v.86 1937; v.87 1938; v.88 1938; v.89 1939; v.90 1939; v.91 1940; v.93 1940; v.93 1941; v.94 1941; v.95 1942; v.96 1942; v.97 1943; v.98 1943; v.99 1944; v.100 1944; v.101 1945; v.102 1945; v.103 1946; v.104 1946; v.105 1947; v.106 1947; v.107 1948; v.108 1948; v.109 1949; v.110 1949; v.111 1950; v.112 1950; v.113 1951; v.114 1951; v.115-116 1952; v.117-118 1953; v.123-124 1956; v.125 1957; v.126 1957; v.127 1958; v.128 1958; v.129 1959; v.130 1959; v.131 1960; v.132 1960; v.133 1961; v.134 1961; v.135 1962; v.136 1962; v.141:1 1965; v.141:2 1965; v.142:1 1965; v.142:2 1965; v.143 1966; v.144 1966; v.145 1966; v.146 1966; v.147:1 1967; v.147:2 1967; v.147:3 1967; v.148 1967; v.149 1967; v.150:1 1967; v.150:2 1967; v.151:1 1968; v.151:2 1968; v.152:1 1968; v.152:2 1968; v.153:1 1968; v.153:2 1968; v.154:1 1968; v.154:2 1968; v.155:1 1969; v.
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committed to retain | 2023-01-01 | HTDL |
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