000 00249nam a22001097a 4500
082 _a537
_bMEH;1
100 _aMehta, M.A.
245 _aElectromagnetic Wave And Energy Flow
_cM.A Mehta
260 _bCyber Tech
_c2018
300 _a216
942 _cENG
999 _c182337
_d182337