000 003640000a22001810004500
005 20221004214431.0
040 _cPOF
100 _aJohn Paton
245 _aAstronomy
260 _bLondon
260 _bPiccolo fact books
260 _c1981
300 _a93
546 _aEn
650 _a Astronomy
942 _cBK
999 _c15498
_d15498