Schumacher, E. F., [1911-1977] Small is beautiful : Economics as if people mattered / E: F. Schumacher - 1a ed. - New York : Perennial libary, 1975 - viii, 305 p. ; 18 cm ISBN: 0060803525 Subjects--Topical Terms: EconomíaDesarrollo económicoPolítica económica LC Class. No.: HB171 / S38 1975