TY  - BOOK
AU  - Lewis,Ewart Kellogg
TI  - Medieval political ideas
SN  - 0836832116
U1  - 576 
PY  - 1954///]
CY  - [London]
PB  - Routledge & Paul
KW  - Political science
KW  - History
N1  - Includes bibliographical references
ER  -