Helbling, Robert E. Le langage de la France moderne [par] Robert E. Helbling [et] Andrée M.L. Barnett. - New York: Holt, Rinehart and Winston, 1961. - 353 p.: ill.; 22 cm. LCCN: 61009913 Subjects--Topical Terms: French language--Composition and exercises.French language--Idioms. LC Class. No.: PC2111 / H3747 Dewey Class. No.: HEL