TY  - BOOK
ED  - Transportation Workshop
ED  - Transportation Workshop
ED  - Transportation Workshop
TI  - Air transportation 1975 and beyond: a systems approach: report
AV  - TL552 .T69 1967
U1  - 387.7 
PY  - 1968///]
CY  - Cambridge, Mass.
PB  - M.I.T. Press
KW  - Aeronautics, Commercial
KW  - Local
KW  - Aeronautics and state
KW  - United States
N1  - 920728; Bibliography: p. 497-503
ER  -