000 00349nam a2200145Ia 4500
020 _a7777777777777
082 _bT 0377
_a540
100 _a"M UMAR MAGRIO"
245 0 _aCHEMISTRY BOOK FOR CLASS 9
260 _bSINDH TEXT BOARD
_aKarachi
_c2020
300 _a178
944 _cTB
999 _c363926
_d363926