TY - BOOK AU - Costales, Achilles C. AU - Bello, Amelia L. AU - Catelo, Ma. Angeles O. AU - Cuevas, Agham C. AU - Galinato, Gregmar I. AU - Rogriguez, U-Primo E. TI - Economics: principles and applications SN - 9711110679 U1 - GSL Fil 330 E74 2000 PY - 2000/// CY - Quezon City, Philippines PB - JMC Press, Inc. KW - Economics N1 - Includes bibliographical references and indexes ER -