TY  - BOOK
AU  - Suppes, Patrick
TI  - Introduction to Logic
U1  - 160.1 
PY  - 1957///
CY  - New Delhi
PB  - Affliated East-West Press Private Limited
KW  - Inference -- Principles
KW  - Intuitive Set Theory
KW  - Logic - Introduction
KW  - Logic of Identity
ER  -