TY  - BOOK
AU  - Level,Dale A.
AU  - Galle,William P.
TI  - Business communications: theory and practice 
SN  - 0256022038
PY  - 1980///
CY  - Dallas, Texas
PB  - Business Publications Inc.
KW  - Communication in management
KW  - Commercial correspondence
N1  - Includes bibliographies and indexes
ER  -