TY  - BOOK
AU  - Amidon Edmund J ed
AU  -  Hough John B ed
TI  - Interaction analysis :  theory research and application
T2  - Addison Wesl;ey seires in education
U1  - S80T, K7-;1 (SD) 
PY  - 1967///
KW  - SOCIAL PSYCHOLOGY
ER  -