TY  - BOOK
AU  - Christiansen,Eric
TI  - The Northern Crusades: the Baltic and the Catholic frontier, 1100-1525 
SN  - 0333262433 :
U1  - 940.17 
PY  - 1980///
CY  - London
PB  - Macmillan Press
KW  - Crusades
KW  - Church history
KW  - Middle Ages, 600-1500
KW  - Baltic Sea region
KW  - History
N1  - Includes bibliographical references and index
ER  -