00301nam a2200121Ia 4500008004100000041001200041082001100053100001600064245004200080260004200122300000800164650000700172221030s9999    xx            000 0 und d  aEnglish  a105.23  aA. T. Dover 0aPower Wiring Diagramscby A. T. Dover  bSir Isaac Pitman & sonsaLondonc1952  a216  aEE