00310 a2200121 4500020001500000082001800015100002200033245004800055250000900103260003400112300002000146650002200166 a1401870961 a333.7932bKRA aKramer, Arthur D. aMathematics for electricity and electronics a3rd. aNew YorkbThomsonc2006g2006 axvi,637p.c28cm aELECTRICAL ENERGY