000 00418nam a2200157Ia 4500
008 231128s9999 xx 000 0 und d
020 _a871963264
040 _aPHSA
_cPHSA
082 _aREF 520.3 F142 1979
100 _aedited by Illingworth, Valerie.
245 4 _aThe facts on file dictionary of astronomy/
260 _aNew York
_bFacts On file, Inc.
_c1979
300 _a378 p.
942 _cBK
999 _c2124
_d2124