TY  - BOOK
AU  - Fogelin,Robert J.
AU  - Sinnott-Armstrong,Walter,1955-
TI  - Understanding arguments: an introduction to informal logic
SN  - 0155020986
PY  - 1997///
CY  - Fort Worth, TX
PB  - Harcourt Brace College Pub.
KW  - Logic
ER  -