TY  - BOOK
AU  - Knapp, Mark L
TI  - Nonverbal communication in human interaction. 2nd ed
SN  - 0030899621
AV  - BF 637.C45 KNA 
PY  - 1978///
CY  - New York
PB  - Rinehart and Winston
KW  - NONVERBAL COMMUNICATION (PSYCHOLOGY)
KW  - COMMUNICATION
ER  -