000 00336nam a2200157Ia 4500
100 _aAvadhanulu, M N; Kshirsagar, P G
080 _a530
526 _dTB
526 _aUG
366 _f20%
942 _cBK
245 _aA textbook of engineering physics
260 _aS. Chand
_bNew Delhi
_c1992
300 _axiv,1189
546 _aE
999 _c53422
_d53422