TY  - BOOK
AU  - Ley, Willy.
TI  - The Poles
U1  - 943.8 LEY 22
PY  - 1966///.
CY  - [S.l.] : 
PB  - Time-Life International, 
KW  - The Poles
KW  - The Polar Regions
N1  - Includes bibliographical references and index
ER  -