000 00318nam a2200133Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
100 _aAvadhanulu,M.N.
245 2 _aA Text Book of Engineering Physics
250 _a2014
260 _bNew Delhi: S.Chand & Company
300 _a1189
650 _aPHY
942 _cENG
999 _c13030
_d13030