000 00330nam a22001337a 4500
999 _c15167
_d15167
008 190802b ||||| |||| 00| 0 eng d
020 _a9788121908177
100 _aAvadhanulu,M.N.
245 _aA Textbook of Engineering Physics
260 _aNew Delhi
_bChand S
_c2016
300 _a1189
700 _aKshirsagar
942 _cSCST