000 00449nam a2200181 a 4500
001 157681
003 OSt
005 20211230102417.0
008 200624 ### ENG
020 _a9780070591165
082 _a539.2
_bSH5E
100 _aShevgaonkar, R K
245 _aElectromagnetic waves
_cby R K Shevgaonkar
250 _a16th ed.
260 _aChennai
_bMcGraw hill education
_c2019
300 _axv, 580p.
942 _2ddc
_cBK
999 _c20013
_d20013