000 00317nam a2200133Ia 4500
008 240201s1990 xx 000 0 eng d
020 _a9780602239770
082 _a510 GIN
245 0 _aGINN MATHEMATCIS -4 ENRICHMENT TEXTBOOK
260 _bGINN & COMPANY
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300 _a32
650 _aMATH
942 _2ddc
_cBK
999 _c5222
_d5222