Powerful presentation skills :

Powerful presentation skills : simple ideas for making a real impact/ Jons Ehrenborg and John Mattock. - 2nd edition[South Asian edition 2000] - Hawthorne, NJ ; New Delhi: Career Press; Kogan Page, c1997. - 107p. : ill. ; 21 cm. - Business desk reference .

Includes index.

8175541180

93022387

658.4/52