1. First steps in business training
پدیدآورنده : Collinge, Vincent E.
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : Management ، Office
رده :
HF
5547
.
C6
1970
2. Office routine an introduction to office work
پدیدآورنده : / by Vincent E. Collinge
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Office management
رده :
651
.
32
Co-O
1915
