000 00331nam a2200145Ia 4500
008 240201s1989 xx 000 0 eng d
020 _a9780602255398
082 _a552 DUN
100 _aDUNCAN, AILEEN
245 0 _aROCKS - GINN SCIENCE
260 _bGINN AND CO.,
_c1989
300 _a24
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6555
_d6555