000 00291nam a2200121Ia 4500
008 200906s9999 xx 000 0 und d
082 _a621.3 C626
100 _aCLEMENT,P.R
245 0 _aELECTRICAL ENGINEERING SCIENCE
260 _bMC GRAW, NEW YORK
_c1960
300 _a23X15
942 _cBK
999 _c61188
_d61188