000 00279nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a530
_bBEI
100 _aBeiser,Arthur
245 0 _aConcepts of modern physics
260 _aDelhi
_bTMH
_c1997
300 _a534
942 _2ddc
999 _c36123
_d36123