The Challenge of effective speaking /

by Verderber, Rudolph F.
Published 2012

Communicate! /

by Verderber, Rudolph F
Published 1984

The challenge of effective speaking /

by Verderber, Rudolph F.
Published 1997

Inter-act : using interpersonal communication skills /

by Verderber, Rudolph F.
Published 1998

The challenge of effective speaking /

by Verderber, Rudolph F.
Published 2008

The challenge of effective speaking /

by Verderber, Rudolph F.
Published 1994

Communicate! /

by Verderber, Rudolph F.
Published 1978

Communicate! /

by Verderber, Rudolph F.
Published 1999

Communicate! /

by Verderber, Rudolph F.
Published 1993

Communicate! /

by Verderber, Rudolph F.
Published 2008

Essentials of informative speaking : theory & contexts /

by Verderber, Rudolph F.
Published 1991

Communicate! /

by Verderber, Rudolph F.
Published 1990

The challenge of effective speaking /

by Verderber, Rudolph F.
Published 1991

Inter-act : using interpersonal communication skills /

by Verderber, Rudolph F.
Published 1989