Warren, Henry William Hugh,  1891- <br/><br/>
Electrical insulating materials;  an engineering treatise on the production, characteristics, and uses of electrical insulating materials /  
by H. Warren. 
 - London,  Benn,  1931. 
 - xviii, 516 p.  illus., diagrs.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATERIALES ELECTRICOS<br/>AISLANTES ELECTRICOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.315