TY  - BOOK
AU  - Plantin,Christian
TI  - La argumentación
T2  - Ariel practicum
SN  - 9788434428195
U1  - 153.43 22
PY  - 2005///
CY  - Barcelona
PB  - Barcelona
KW  - Logic
KW  - Reasoning
N1  - Includes bibliographical references (p.155-158) and index
ER  -