TY  - BOOK
AU  - Pearl,Leon
TI  - Descartes
T2  - Twayne's world leaders series
SN  - 0805777148
AV  - B 1875 .P33
PY  - 1977///
CY  - Boston
PB  - Twayne Publishers
KW  - Descartes, Ren�e,
N1  - Includes index; Bibliography: p. 223-224
ER  -