Lythall, R T <br/><br/>
J & P switchgear book:   An outline of modern switchgear practice for the non-specialist user 

 - London:   Johnson & Philips Ltd,   1963 
 - vii, 807p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Switchgear
<br/><br/><label>Subjects--Index Terms: </label>Circuit theory interruption 
<br/><br/><label>Universal Decimal Class. No.: </label>621.316.3  / K3