000 00308 a2200121 4500
082 _a372.354
_bSIC
100 _aSindh Textbook Board
_953172
245 _aChemistry:
_bfor class xii
260 _aJamshoro:
_bSindh Textbook Board
_c2011
300 _a270p.
650 _aChemistry-Textbooks
_954923
942 _cBK
999 _c62638
_d62638