Business communication data :
Gary B. Shelly; Thomas J. Cashman; Judy A. Serwatka;
- 2nd ed.
- USA: Course technology; 1998.
- [Various pages] me il.; 25 cm.
0789542870
Biznes
Kompjuterët
658:004
0789542870
Biznes
Kompjuterët
658:004