TY  - BOOK
AU  - Rips,Lance J.
TI  - The psychology of proof: deductive reasoning in human thinking 
SN  - 0-262-18153-3
PY  - 1994///
CY  - Massachusetts
PB  - Bradforf book
KW  - Psicología
N1  - Bibliografía :419-435 p
ER  -