000 00263nam a2200121Ia 4500
041 _aEN
082 _a530
_bSIN
100 _aSingh, A.K .
245 0 _aProblems in Physics / A.K.Singh.
260 _bNew Delhi : New Age ,
_c2000
300 _a606
942 _cBK
999 _c22545
_d22545