1
by Lenning, Maryanne
Published 1996
Subjects: ...Oral communication -- Speech...
2
by Dale, Paulette.
Published 1988
Subjects: ...Oral communication -- Problems, exercises, etc....
3
Published 1992
Subjects: ...Oral communication -- Junior ASEAN diplomats...
4
Published 1995
Subjects: ...Oral communication -- Study and teaching...