000 00356nam a2200145Ia 4500
082 _a372.35
_bSHS
100 _aShukla, O.P.
_951561
245 _aSchool chemistry
_b:for classes ix and x
260 _aNew Delhi:
_bS. Chand and Company LTD,
_c1990.
300 _a509p
500 _aPB
546 _aEng
650 _aChemistry elementry
_951562
942 _cBK
999 _c7362
_d7362