TY  - BOOK
AU  - Diffie,Bailey W.
TI  - Prelude to empire: Portugal overseas before Henry the Navigator
T2  - A Bison book original
AV  - DP559 .D5
U1  - 946.901 
PY  - 1960///
CY  - [Lincoln]
PB  - University of Nebraska Press
KW  - Portugal
KW  - History
KW  - To 1385
KW  - LEMB
KW  - Commerce
N1  - Includes bibliography
ER  -