Wilson, Mark J., <br/><br/>
The 1987 ARRL handbook for the radio amateur 
Mark J. Wilson  
 - U.S.A. :  American radio Realy League,   c1986. 
 - p.:  ill.; 
<br/><br/><label>ISBN: </label>0872591646 
<br/><br/><label>Dewey Class. No.: </label>621.384168  / WIL/ARR