00309nam a2200121Ia 4500008004100000041001200041082001600053100001600069245005700085260003000142300000800172650000700180221030s9999    xx            000 0 und d  aEnglish  a105.23bSmi  aS. P. Smith 0aElectrical Engineering Design Manualcby S. P. Smith  bAsia PubaNew Delhic1961  a259  aEE