Bolton, D, J <br/><br/>
Electrical engineering economics 
Bolton, D, J 
 - London  Chapman  1936 
 - 362 pages 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>obiv,11  1936