00278nam a2200109Ia 4500008004100000041000800041082002000049100001700069245006500086260000900151300000800160211209s1966    xx            000 0 und d  aeng  a621.31042 N VIN  aVINOGRADOV N  aINDUSTRIAL ELECTRICIAN: A MANUAL OF REPAIR AND INSTALLATION   c1966  a295