| Author | Butterfield, Ben.
|
| Title | Air traffic control / by Ben Butterfield.
|
| Published | Garden City, N.Y. : Nelson Doubleday, c1961.
|
| Description | 64 p., [4] leaves of plates : ill. (some col.) ; 21 cm.
|
| General Note | "Prepared with the cooperation of the Science Service."
|
| Subjects | Air traffic control.
Air traffic control -- United States.
|
| Organizations | Science Service.
|
| Call Number/Copies | |
| | WRHS Research Library: Pam. Z449
mq230983: Pamphlets, closed stacks [status: NON-CIRCULATING] |
| [Record 139714] |
|