|
|
|
1. |
|
Engineers' dreams.
by Ley, Willy,
Publication:
New York, Viking Press, 1954
. 239 p.
25 cm.
Date:1954
Availability:
Copies available:
(1),
Actions:
|
|
|
2. |
|
The poles,
by Ley, Willy,
Publication:
New York, Time, inc. 1962
. 192 p.
28 cm.
Date:1962
Availability:
Copies available:
(1),
Actions:
|
|
