Secrets of successful speakers : How you can motivate, capitivate and persuade
Walters, L
Secrets of successful speakers : How you can motivate, capitivate and persuade - McGraw-Hill Education, 1993
0070680345
Oral and Written Communication
Secrets of successful speakers : How you can motivate, capitivate and persuade - McGraw-Hill Education, 1993
0070680345
Oral and Written Communication