Frequency management engineering principles VHF/UHF/microwave link facility handbook. 
 Frequency management engineering principles V.H.F./U.H.F./microwave link facility handbook 

 - [Washington, D.C.,  1969]. 
 - [125] p. :  ill. 
<br/><br/> Handbook.  Apr. 30, 1969.  Cover title.  4to.  [Issued in looseleaf form, cancels Handbook 6050.17, July 19, 1967].  CRDP Program Historic Shelflist record. 
<br/><br/> Official use. Not available. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio frequency--Handbooks, manuals, etc.
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8/2:6050.17 A