Rotating electrical equipment testing for engineering craftsmen. 

 - Watford    Engineering Industry Training Board   1969 
 - 126-300p  30cm 
 - Instruction manual, module G.22  volume 2 .
<br/><br/><label>Subjects--Uniform Titles: </label><br/> Electric machinery.
<br/><br/><label>Dewey Class. No.: </label>621.3131 E57r