000 00356nam a2200145Ia 4500
020 _a0000000000000
082 _bT-586
_a540
100 _a"Saifuddin Dr."
245 0 _aPractical Chemistry for class IX
260 _bPromotion Publisher
_aKarachi
_c2021
300 _a48
944 _cTB
999 _c593773
_d593773