TY  - BOOK
AU  - 
TI  - Modern business correspondence  : a practical course for use in schools, and by all who would write better business letters / L. Gartside:  
SN  - 0712113924
U1  - 651.75 
PY  - 1976///
CY  - London: 
PB  - Macdonald, 
KW  - CORRESPONDENCIA COMERCIAL
N1  - 1. The english background.-- 2. Business correspondence
ER  -