000 00276nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
082 _a530
_bSUB
100 _aSubrahmayam,N
245 0 _aFundamantal of physics
260 _bS.chand&co.
_c1986
300 _a351
942 _2ddc
999 _c83725
_d83725