TY - BOOK AU - Cleveland,Reginald M. AU - Neville,Leslie E. ED - Aviation research associates, New York. TI - The coming air age PY - 1944/// CY - New York, London PB - McGraw-Hill KW - Aeronautics, Commercial KW - Local KW - Aeronautics N1 - "Prepared under the supervision of Aviation research associates." ER -