000 00284nam a2200121 a 4500
003 EIA
001 1636
942 _02
_2ddc
_cBK
245 _aPrinciples and practice of electrical engineering
260 _cc1962
008 141112s1962 ck r 000 u spa d
082 _a621.3
_bG778
999 _c11337
_d11337