000			00325nam a2200145Ia 4500
008			130410s9999 xx 000 0 und d
100			_aNARAYAN RAO,B.V.
245			_aFIRST YEAR B.SC. PHYSICS
250			_a
260			_bWILEY EASTERN _a _c1987
270			_aDELHI
300			_a
650			_aPHYSICS _b
942			_2ddc _cBK
999			_c2480 _d2480