TY  - BOOK
AU  - Berger,Arthur Asa
TI  - Improving writing skills: memos, letters, reports, and  proposals 
AV  - HF5718.B496.I477 1993 
PY  - 1993///
CY  - Newbury Park, California
PB  - Sage Publications
KW  - Business writing
KW  - Commercial correspondence
N1  - 1 (pages 82); 2
ER  -