00325nam a2200097Ia 450000500170000000800410001705000170005810000220007524500810009726000490017820251229084849.0251229s9999    xx            000 0 und d  aTK 2514 .G7   aGraham C. Kennard 0aUnderstanding and servincingb  Fractional horsepower motorscKennard Graham  aChicagob American Technical S ociety; 1961.