TY  - BOOK
AU  - Barber,Theodore Xenophon
TI  - Pitfalls in human research: ten pivotal points 
SN  - 0080209351
PY  - 1976///
CY  - New York
PB  - Pergamon Press
KW  - Psychology
KW  - Research
KW  - Effect of experimenters on
N1  - Includes indexes; Bibliography: p. 92-111
ER  -