TY  - BOOK
AU  - Leff,Gordon
TI  - Medieval thought: St. Augustine to Ockham,  
PY  - 1968///
CY  - Harmondsworth
PB  - Penguin
KW  - Philosophy, Medieval
N1  - 'A Pelican Original'--Cover; Includes index; Bibliography: p. 305-307
ER  -