*First Edition* Optimization Theory and Practice by Beveridge and Schechter 1970

Art Fundamentals: Theory and Practice ( Twelfth Edition)

A Theory of Semiotics Umberto Eco Vintage 1979 First Midland Book Edition

Student Edition: Principles Of Functional Analysis By Martin Schechter

NUMBER THEORY: Introduction to Proof Charles Vanden Eynden 1970 First Edition

Counseling Theory and Practice Second Edition

Engineering Optimization : Theory and Practice by S. S. Rao and Singiresu S. Rao

Ethics: Theory and Practice 11th Edition by Thiroux & Krasemann – Pearson