James, Samuel,  1885- <br/><br/>
Electricity meters & instrument transformers /  
S. James 
 - London :  Chapman & Hall,  1952. 
 - 467 p.  illus.  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICIONES ELECTRICAS<br/>TRANSFORMADORES ELECTRICOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.315