Harris, M.R <br/><br/>
Per-unit systems  with special reference to electrical machines 

 - London  Cambridge  1970 
 - xii,116 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICAL ENGINEERING<br/>ELECTRICAL MACHINES<br/>ELECTRICITY<br/>PER-UNIT SYSTEMS
<br/><br/><label>Universal Decimal Class. No.: </label>621.313  / HAR