BIR issuances excise taxes [updated compilation of relevant issuances] by Duncano, Danilo A.

Introduction to political science by Zulueta, Francisco M.

Abnormal psychology by Zulueta, Francisco M.

Basic physics (concept with experiments) by Malenab, Ryan G.

Handbook on basic media laws and ethics by Malinao, Alito L.

Research writing for beginners by Latada, Mabel S. Sustiverio

Introduction to political science by Zulueta, Francisco M.

Table of contents only

National Internal Revenue Code of 1997 by Duncano, Danilo A.

Remedial law compendium by Regalado, Florenz D.

Foundations of education 1 psychological, anthropological, sociological by Tulio, Doris D.