000 00442nam a2200157Ia 4500
020 _a9789696230090
040 _cPK-LaCSN
082 _bALA
_aTR 540
245 0 _aPure chemistry O'level pastpapers 2006-2017:
_bTopical worked solutions
260 _bRredspot publishing:
_c2017.
_aLahore;
300 _3Text
_c26 cm.
650 _aChemestry-Pastpapers
942 _2ddc
_cTR
999 _c206804
_d206804