000 00357nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aShivam
245 0 _aMathematics, Physics, Chemistry Formulae
250 _a-
260 _aNew Delhi
260 _bS.Chand & Sons
260 _c0
650 _aMathematics, Physics, Chemistry Formulae
942 _cBK
999 _c23886
_d23886