000 00242nam a2200121Ia 4500
100 _aNISHA,K;RANJAN,K
365 _cRS
365 _d1
942 _cDENGBK
245 _aEngg physics
260 _bKumar &Kumar
_c1998
_aBangalore
300 _a150p
999 _c2408
_d2408