TY  - BOOK
AU  - Wu, Kathleen
TI  - Discovering formal logic
SN  - 1-56134-233-5
U1  - Circ. 160 W959 1994 
PY  - 1994///
CY  - Connecticut : 
PB  - The Dushkin Publishing Group, Inc., 
KW  - 1. Logic. I. Title
N1  - Includes index
ER  -