LEADER 00000nam 2200193 a 4500 001 0558291 003 UkHlHU 007 t 008 002202 2 1953 000 eng 040 UkHlHU 050 4 QB 351 S6 100 0 Smart, William Marshall. 245 00 Celestial mechanics. 260 London :|bLongmans,|c1953. 300 381p. 650 0 Astronomy, theoretical|xCelestial mechanics. 946 650 has non-LCSH elements -- Check for Geac subject headings
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