MODERN Business English / by Roy Davis ...[et al.]. - Madison, Wisconsin : United States Armed Forces Institute, 1944. - 516 p. ; 20 cm. - War Department Education Manual ; EM-749 . Legado Lafuente Ferrari. LCCN: 34022 Subjects--Topical Terms: Inglés (Lengua)---Inglés Técnico. Universal Decimal Class. No.: 811.111'36