TY  - BOOK
T1  - A history of political thought : the middle ages
T2  - A Pelican book (Penguin Books)
A1  - Ullmann, Walter 1910-1983
LA  - English
PP  - Harmondsworth, Middlesex
PB  - Penguin Books
YR  - 1965
UL  - https://colectivo.uloyola.es/Record/T185622
OP  - 247
CN  - 320(091)
KW  - Política : -Teoría : -Historia
ER  -