TY  - BOOK
AU  - Fassnacht,Gerhard
AU  - Bryant,Christina
TI  - Theory and practice of observing behaviour
SN  - 0122497805 :
U1  - 301.15018 
PY  - 1982///
CY  - London
PB  - Academic Press
KW  - Observation (Psychology)
KW  - Psychology
KW  - Methodology
KW  - Social sciences
N1  - Translation of: Systematische Verhaltensbeobachtung; Includes bibliographical references and index
ER  -