Introductory economics /
Peña, Felda V.
Introductory economics / Felda V. Peña. - DLSU-D, Cavite : University Faculty Research Office, 2003 - 155 leaves : tbl., ill. 28 cm.
Introductory economics / Felda V. Peña. - DLSU-D, Cavite : University Faculty Research Office, 2003 - 155 leaves : tbl., ill. 28 cm.