Essentials of nonverbal communication /
Knapp, Mark L.
Essentials of nonverbal communication / by Mark L. Knapp. - ed. - New York : Holt, Rinehart and Winston, 1980. - viii, 264 p. : ill.
Includes bibliography and index.
BF637 / .C45 / K56
Essentials of nonverbal communication / by Mark L. Knapp. - ed. - New York : Holt, Rinehart and Winston, 1980. - viii, 264 p. : ill.
Includes bibliography and index.
BF637 / .C45 / K56