Albert D Helfrick <br/><br/>
Modern Aviation Electronics 

 - 2nd 
 -  "Pearson Education,"  2008 
<br/><br/> TRANSFERED 
<br/><br/><label>ISBN: </label>81-317-717-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aviation AME 
<br/><br/><label>Dewey Class. No.: </label>