Making effective presentations /
Andres, Tomas D.
Making effective presentations / Tomas D. Andres. - Quezon City : Giraffe Books, c1998. - 96 p. 23 cm.
9718967826
Business communication
Public speaking
Making effective presentations / Tomas D. Andres. - Quezon City : Giraffe Books, c1998. - 96 p. 23 cm.
9718967826
Business communication
Public speaking