Regulations for the International Aeronautical Exhibition, Berlin, 1928, October 7th-28th. 
At head of title:  ILA 1928 

 - [Berlin,  B. Paul,  1928?] 
 - 17 p.  incl. illus., plans. fold. map.  21 cm. 
<br/><br/><label>LCCN: </label>ca 28000442  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics--Exhibitions.
<br/><br/><label>LC Class. No.: </label>TL506.B4  / I5 1928