TY  - BOOK
AU  - Weddle, Perry.
TI  - Argument: a guide to critical thinking 
SN  - 007068961X
AV  - BC177 .W43
U1  - 160 
PY  - 1978///
CY  - New York
PB  - McGraw-Hill
KW  - Reasoning
N1  - Includes index
ER  -