000 00323nam a2200145Ia 4500
008 240201s1979 xx 000 0 eng d
020 _a0861360354
082 _a520 THO
100 _aTHOMPSON, JOHN E.
245 0 _aASTRONOMY
260 _bALBANY BOOKS
_c1979
300 _aVARIES
650 _aSCIENCE
942 _2ddc
_cBK
999 _c5664
_d5664