Introduction to logic - Hurley, Patrick J. 1942- (Australia Cengage Learning, 2008)
"The content of this text has been adapted from the following product(s): A Concise Introduction to Logic (with ThomsonNOW Trademark Printed Acess Card) Hurley ISBN-10: (0-495-50383-5), ISBN-13: (978-0-495-50383-5)."--Acknowledgements.
CSSP-6452 donated by The Rotary Club Beaverton, Oregon, United States of America.
Keywords: Logic -- Problems, exercises, etc