Modern algebra an introduction by Durbin, John R.

Introduction to research methods in education by Punch, Keith

Cognitive psychology by Sternberg, Robert J.

Life-span human development by Sigelman, Carol K.

The Official guide to the TOEFL test.

Facilitating human learning by Aquino, Avelina M.

Have you looked at your textbooks today? by Singson, Blooey

How to write effective business English the essential toolkit for composing powerful letters, e-mails and more, for today's business needs by Talbot, Fiona

Available for University of the Philippines System via IG Library. Click here to access

Urban geography by Kaplan, David H. 1960-

World regional geography by Hobbs, Joseph John 1956-