TY  - BOOK
AU  - Santayana,George
TI  - The life of reason: Or, The phases of human progress 
PY  - 1926///-
CY  - New York
PB  - C. Scribner's Sons
KW  - Philosophy
N1  - [Vol.2 ](1929, viii, 205 p.); [Vol. 3](1926, ix, 279 p.); [Vol.5[(1928, ix, 320 p.)
ER  -