Introduction to Logic, 6th Ed, 1982 hardback

Introduction to Statistics in Psychology with SPSS (6th ed) Howitt & Cramer

A Concise Introduction to Logic - Hardcover By Hurley, Patrick J. - GOOD

Explorations: An Introduction to Astronomy 6th Ed Arny Schneider Paperback

Introduction to Logic, 6th Ed, 1982 hardback

Introduction to Engineering Embry Riddle Aeronautical University EGR 101 6th Ed

Introduction to the Practice of Statistics 6th Ed Hardcover Moore McCabe Craig

Introduction to General, Organic & Biochemistry 6th Ed Hardcover Bettelheim