#21 | Air force. -- UNITED STATES : New York City : Army Air Forces, 1942-c1959], 1942-1959. -- ISSN 0097-0190 |
#22 | Air Force and space digest. -- UNITED STATES : [Washington, D.C.] : Air Force Association, [c1959-c1971], 1959-1971. -- ISSN 0002-2349 |
#23 | Air progress. -- Canoga Park : Challenge Publications, 1938-. -- ISSN 0002-2500 |
#24 | Air Revue. -- FRANCE : Bruxelles: [s.n.] 1954-1965, Paris: [s.n.] 1960-1965, 1954-1965. -- ISSN 0400-8723 |
#25 | Air traffic management. -- Stamford : Key Publishing, 1992-. -- ISSN 0969-6725 |
#26 | Air transport world. -- Cleveland : Penton Media, 1964-. -- ISSN 0002-2543 |
#27 | Air transportation : The world's first air cargo magazine. -- UNITED STATES : [New York, R.R. Parrish, etc.], 1942-1970. -- ISSN 0002-2551 |
#28 | Aircraft. -- AUSTRALIAN : Sydney: Unipress., 1918-1988. -- ISSN 1032-9358 |
#29 | Aircraft design. -- Oxford : Pergamon, 1998-. -- ISSN 1369-8869 print. -- ISSN 1879-2421 online |
#30 | Aircraft economics. -- London : Euromoney, 1992-2005. -- ISSN 0966-7857 |