000 00231nam a2200085 4500
080 _a621.318.3
_bUME.85
245 _aElectromagnetic theory and its applications. Ed - 4
100 _aUmesh sinha
260 _aNew Delhi
_bSatya Prakashan
_c1985
300 _aviii+537p
999 _c32255
_d32255