000 00321nam a2200133Ia 4500
008 210901s1999 xx 000 0 eng d
082 _a530 SIN
100 _aSingh, Abhay Kumar
245 0 _aProblems in physics
260 _aNew Delhi
_bS. Chand & Co.
_c1999
300 _a522p.
650 _aPhysics
942 _2ddc
_cBK
999 _c21414
_d21414