000 00250pam a2200109a 44500
082 _a621.3
_bK96e
100 _aKumar
245 1 _aELECTRICAL ENGINEERINGS
260 _aRoorkee, U. P.
_bNem Chand & Bros.
_c
964 _gCIRC
997 _a29410 v. 2 C
999 _c435810
_d435810