000 00351nam a2200121 4500
008 b xx# fre u
040 _aLB-BrCRDP
082 1 _a372.3
_bNAK
100 1 _aNakat, Latifa
245 1 0 _aCooperative learning
_bChemistry cycle 2, 2006/2007
_cLatifa Nakat
942 _cBK
999 _c10087
_d10087