TY  - BOOK
AU  - Copi,Irving M.
AU  - Cohen,Carl
AU  - Rodych,Victor
TI  - Introduction to logic
SN  - 9781138500860
AV  - BC108 .I68 2019
PY  - 2019///]
CY  - New York, NY
PB  - Routledge
KW  - Logic
KW  - Textbooks.
N1  - Includes bibliographical references and index (pages 674-691)
N2  - For more than six decades, and for thousands of students, Introduction to Logic has been the gold standard in introductory logic texts. In this fifteenth edition, Carl Cohen and Victor Rodych update Irving M. Copi’s classic text, improving on its many strengths and introducing new and helpful material that will greatly assist both students and instructors. In particular, chapters 1, 8, and 9 have been greatly enhanced without disturbing the book’s clear and gradual pedagogical approach
ER  -