McKenzie, Alexander A.  1908- <br/><br/>
Radiotelephone examination; key and answers /  
[by] Alexander A. McKenzie. 
 - New York :  McGraw-Hill,   [1972] 
 - xiii, 322 p. :  ill. ;   23 cm. 
<br/><br/><label>ISBN: </label>0070451575 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio--Examinations, questions, etc.<br/>Radio operators--United States.
<br/><br/><label>Dewey Class. No.: </label>621.3845076  / MCR 1972