Ghirardi, Alfred A.  <br/><br/>
Radio physics course  an elementary text which explains the principles of electricity and radio 
Alfred A. Ghirardi 
 - 2nd ed. 
 - New York  Radio & Technical Publications Co.  1933 
 - xiv+972p.  appendix; figs; index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ElectricityRadioRadio Physics
<br/><br/><label>Universal Decimal Class. No.: </label>621.396.6:53(075.2)  / GHI