TY  - BOOK
AU  - Salmon, Merrilee H.
TI  - Introduction to logic and critical thinking
SN  - 0155430629
U1  - GC 160 Sa35 1989 
PY  - 1989///
CY  - San Diego, CA
PB  - Harcourt, Jovanovich Publishers
KW  - Logic
KW  - Critical thinking
N1  - Includes bibliographical references and index
ER  -