Structural design guidelines for heliports
(by) C.W. Schwartz, M.W. Witczak, R.B. Leahy
Bok Engelsk 1984
Utgitt | Springfield : Federal Aviation Administration , 1984
|
---|---|
Omfang | 109 s. : ill.
|
Opplysninger | Contract ot Grant No.: A01-80-10080
|
Emner | |
Dewey |
Utgitt | Springfield : Federal Aviation Administration , 1984
|
---|---|
Omfang | 109 s. : ill.
|
Opplysninger | Contract ot Grant No.: A01-80-10080
|
Emner | |
Dewey |