Effective communication of ideas
Vardaman, George T
Effective communication of ideas - New York: Van Nostrand Reinhold Company, 1970 - ix, 255p.
Management
Communication
65.012.4 / L0
Effective communication of ideas - New York: Van Nostrand Reinhold Company, 1970 - ix, 255p.
Management
Communication
65.012.4 / L0