Grevisse, Maurice. Le Francais correct. Guide pratique. Preface d'Andre Chamson. - Gembloux, J. Duculot, 1973. ISBN: 195F LCCN: 74176744 //r842 Nat. Bib. No.: Be73-2218 Subjects--Topical Terms: French language -- Errors of usage.--French language -- Errors of usage. LC Class. No.: PC2460 / .G635 Dewey Class. No.: 448/.3