Le français, langue des affaires
By: [par] André Clas [et] Paul A. Horguelin.  Pref. de Robert Dubuc.
Contributors: Horguelin, Paul A., 1930- joint author.
Publisher: McGraw-Hill
Published: 1969
Place of publication: Montréal
Language: fre
Number of pages: 394
Subjects: French language -- Business French.
Notes: Includes bibliographies.