Hale, W. K. <br/><br/>
Frequency assigment methodology :  an annotated bibliography 

 - Washington, D.C. :  U.S. Dept. of Commerce,  1980 
 - iii, 42 p. ;  28 cm. 
<br/><br/> NTIA-SP-80-10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio frequency allocation
<br/><br/><label>Dewey Class. No.: </label>016.38454524