Principles of macroeconomics by Case, Karl E, Fair, Ray C, Oster, Sharon E.

Principles of economics by Case, Karl E., Oster, Sharon E.

Style lessons in clarity and grace by Williams, Joseph M.

Engineering mechanics dynamics by Hibbeler, R. C.

Engineering mechanics statics by Hibbeler, R. C.

Operations research an introduction by Taha, Hamdy A.

Available for University of the Philippines Diliman College of Engineering via e-Textbook Reserves under Vital Source. Click here to access
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Operations research an introduction by Taha, Hamdy A.

Optics by Hecht, Eugene

Organizational behavior by Robbins, Stephen P., Judge, Timothy A.

Strategic management concepts and cases : a competitive advantage approach by David, Fred R., David, Forest R.