000 00228nam a2200109Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aJOSHI.A.W
245 0 _aPHYSICS
260 _bS CHAND
_c1997
300 _a305
942 _2ddc
_cGE
999 _c167
_d167