Mangaoang, Ma. Lordes V. Compendium on costums abandonment proceedings/ Ma. Lordes V. Mangaoang, Marlon Miranda Agacenta and Tristan Armando II Ferry Langcay. -- Quezon City: Central Book Supply, Inc., 2022. xi, 611 p.: 23cm. ISBN: 9786210218602 Subjects--Topical Terms: Tariff- Law and legislation.Dewey Class. No.: Fil 382.7 M277 2022 c.2