Valencia, E. Reportage on the social economy and the world Valencia, Ernesto M. - Quezon City: A Giraffe Book, c2000. - 116 pages ; 23 cm. Includes references. ISBN: 971-8832-33-5. Subjects--Topical Terms: 1. Social Economy. Dewey Class. No.: Fil. 330.5 V234r 2000