TY  - BOOK
AU  - Duff,Charles
TI  - La verdad acerca de Cristóbal Colón y del descubrimiento de América
PY  - 1938///
CY  - Madrid
PB  - Espasa-Calpe
KW  - Columbus, Christopher,
KW  - America
KW  - Discovery and exploration
KW  - LEMB
N1  - Translation of : The truth about Columbus and the discovery of America; Includes bibliographies
ER  -