21
Published 1993
Subjects: ...Oral communication...
22
by O'Connor, J. Regis
Published 1996
Subjects: ...Oral communication...
23
by Dale, Paulette.
Published 1988
Subjects: ...Oral communication -- Problems, exercises, etc....
24
Published 1992
Subjects: ...Oral communication -- Junior ASEAN diplomats...
25
by Handschuh, Jeanne
Published 1985
Subjects: ...Oral communication...
26
Published 1995
Subjects: ...Oral communication -- Study and teaching...