00800nam0 2200229 450 00001114120080514101145.020080514d1968----km-y0itay50------baengGBa-------001-yAir transportation 1975 and beyonda systems approachreport of the Transportation Workshop, 1967co-chairmen Bernard A. Schriever, William W. SeifertCambridge, Mass [etc.]M.I.T. Pressc1968XVII, 516 p.ill.24 cm387.720Schriever,Bernard A.631220Seifert,William W.2522ITUNIPARTHENOPE20080514RICAUNIMARC000011141387.7/10217024NAVA1Air transportation 1975 and beyond1204153UNIPARTHENOPE