000 00307nam a2200109Ia 4500
008 210616s9999 xx 000 0 und d
100 _aVincent Del Toro
245 0 _aElectrical engineering fundamentals
260 _c1986
650 _aEngineering and Allied Operations
_bElectrical Engineering
942 _cBK
999 _c5689
_d5689