000 00252 a2200109 4500
020 _a9780070591165
100 _aShevgaonkar
_91866
245 _aElectromagnetic waves
260 _b MC GRAW HILL INDIA
_c(January 1, 2015)
300 _a580p.
942 _cBK
999 _c4278
_d4273