000 00333nam a2200145Ia 4500
040 _cPK-LaCSN
082 _a570
_bNAE
100 _aNaeem, Sajida
245 0 _aBiology 10
260 _c2007
_bJahanghir Educational Press
_aLahore
300 _a268
942 _cTB
999 _c858208
_d858185