Mancero Samán, Alfredo Ecuador : coyuntura 1991-1992 - [Quito, Ecuador] [CORDES] 1992 - 66 p. 28 cm - 1507 ; 18 . Subjects--Topical Terms: ECUADOR - CONDICIONES ECONOMICASECUADOR - POLITICA ECONOMICA Dewey Class. No.: 330.9866/M311eco