TY  - BOOK
AU  - Colignon, J P.
TI  - Sauoir ecrive, sauoir tele phoner
U1  - 808.6 
PY  - 1980///
CY  - Assimil Duculot
KW  - Telephone etiquette
KW  - Commercial correspondence, French
KW  - Letter writing, French
ER  -