TY  - BOOK
AU  - Fassnacht Gerhard
TI  - Theory and practice of observing behaviour tr by Christina Bryant
T2  - Behavioural development : a series of monographs
U1  - S8:f2, M2 
PY  - 1982///
CY  - London
PB  - Academic Press      
KW  - SOCIAL PSYCHOLOGY
N1  - Bib 197-202p; App 187-96p (A-E)
ER  -