000 00298nam a2200133Ia 4500
008 240201s2005 xx 000 0 eng d
020 _a8176553883
082 _a500 SCH
245 0 _a120 LEARNING ACTIVITIES
260 _bSCHOLASTIC
_c2005
300 _a124
650 _aSCIENCE
942 _2ddc
_cBK
999 _c3116
_d3116