TY - BOOK AU - Viray, Edilberto B., Jr. AU - Bato, Ma. Jesusa Avila AU - Bautista, Antonio Carlos B. TI - Principles of economics simplified: with taxation and agrarian reform : revised edition with Train Law PY - 2018/// CY - Mandaluyong City PB - Anvil Publishing N1 - Includes bibliographical references, glossary, and index ER -