TY - BOOK AU - Charles, R. AU - Williame, C. TI - La communication orale SN - 2091776580 AV - PN4121.C53 1988 PB - Nathan KW - Oral communication KW - Public speaking KW - Interpersonal communication KW - Oral communication - Audio-visual aids KW - PN N1 - "Aux concours et aux examens, dans la vie professionnelle."; Includes index ER -