Introduction to Logic: 10/08/199 (500 Tips) by Irving Copi

Introduction to Logic by Carl Cohen and Irving M. Copi (1997, Hardcover)

Introduction to Logic; 10th Edition - hardcover, Irving M Copi, 0132425874

INTRODUCTION TO LOGIC Thirteenth Edition IRVING M. COPI CARL COHEN

Introduction to Logic by Carl Cohen and Irving M. Copi (1993, Trade Paperback)

Introduction to Logic by Carl Cohen, Irving M. Copi and Kenneth McMahon

500 Tips Ser.: Introduction to Logic by Irving M. Copi (1998, CD-ROM / Trade...

Introduction to Logic by Carl Cohen and Irving M. Copi (2004, Hardcover)