Holm, Ragnar <br/><br/>
Electric contacts  theory and application 
Ragnar Holm and Else Holm                                         
 - New York  Springer-Verlag  1967 
 - xv, 482p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric Contacts<br/>Flat Conductors<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.3  / HOL