Ley, Willy, 1906-1969.
The poles / by Willy Ley and the editors of Life. - New York, Time, inc. 1963. - 192 p. : illus. ; 27 cm. - Life nature library .
Includes index.
62013534
Polar regions.
998 / LEP
The poles / by Willy Ley and the editors of Life. - New York, Time, inc. 1963. - 192 p. : illus. ; 27 cm. - Life nature library .
Includes index.
62013534
Polar regions.
998 / LEP