Aviation.- Modern

Juptner (Joseph) U.S. Civil Aircraft ATC Number 1-817, all 9 vol., the most important US civil aircraft reference work, dust jackets, Aero Publishers, 1962-1981; Leary (William, M., ed.) The Airline Industry, part of Encyclopedia of American Business History and Biography, cloth gilt, Facts on File, 1992; v.s., with others similar (c.100)