Flight standards information manual, 4th quarter FY 1973. 

 - [Washington, D.C.,  1973]. 
 - 67 p. :  ill. 
<br/><br/> Aug. 1973.  Cover title.  Oblong 12mo.  (RIS, FS 1800-1).  Distribution made by issuing office.  (Price upon application).  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics--United States--Statistics.
<br/><br/><label>Gov. Doc. Class. No.: </label>TD 4.8/3:973-4