TY  - BOOK
AU  - Knapp,Mark L.
TI  - Essentials of nonverbal communication
SN  - 0030498619
PY  - 1980///
CY  - Rinehart and Winston, New York
PB  - Holt
KW  - Nonverbal communication (Psychology)
N1  - Includes bibliographical references and indexes
ER  -