000 00328nam a2200145Ia 4500
008 210901s1977 xx 000 0 eng d
082 _a530 DHA
100 _aDhar, B.L.
245 0 _aProblems in physics
250 _a2nd ed.
260 _aNew Delhi
_bS.Chand
_c1977
300 _avp.
650 _aPhysics
942 _2ddc
_cBK
999 _c12807
_d12807