How to make effective presentations(vol16)
Tierney, Elizabeth P.
How to make effective presentations(vol16) - Thousand Oaks Sage 1996 - Survival skills for scholars 16 .
Business presentations
658.452 / N6
How to make effective presentations(vol16) - Thousand Oaks Sage 1996 - Survival skills for scholars 16 .
Business presentations
658.452 / N6