000 00299pam a2200133a 44500
082 _a621.38
_bW672e
100 _aWilliams, G. E.
245 1 _aELECTRICAL ENGINEERING
260 _aLondon
_bHeinemann
_c1963
300 _a864
700 _aPrigmore, B. J.
964 _gCIRC
997 _a21284 s C
999 _c436042
_d436042