00225nam a2200085Ia 4500008004100000041000800041100001900049245004000068260003100108230508s2010    xx            000 0 und d  aeng  aPAUL ROSENBERG  aELECTRICIANS POCKET MANUAL 2ND EDN.  bWILEY PREAMTECH INDIc2010