Presenting in English :
Powell, Mark.
Presenting in English : How to give successful presentations. - Australia : Canada : Singapore : Thomson, 2002. - 128 p. ill. 30 cm.
1899396306
420.14 POW
Presenting in English : How to give successful presentations. - Australia : Canada : Singapore : Thomson, 2002. - 128 p. ill. 30 cm.
1899396306
420.14 POW