The geography of air transport /
Sealy, Kenneth R.
The geography of air transport / [by] Kenneth R. Sealy. - [Revised ed.] - London, Hutchinson, 1966. - 198 p. maps, tables, diagrs. 22 cm. - Hutchinson University Library, geography .
Bibliography: p. [189]-192.
Aeronautics, Commercial.
387.72 / SEG 1966
The geography of air transport / [by] Kenneth R. Sealy. - [Revised ed.] - London, Hutchinson, 1966. - 198 p. maps, tables, diagrs. 22 cm. - Hutchinson University Library, geography .
Bibliography: p. [189]-192.
Aeronautics, Commercial.
387.72 / SEG 1966