Langsdore, Alexander s <br/><br/>
Principles of Direct Current Machines 

 - Yew York and Lodon 
 - 746 p. :  ills.; 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>mce
<br/><br/><label>Dewey Class. No.: </label>621.3132  / LAN