TY  - BOOK
AU  - Legge,David
TI  - An iIntroduction to psychological science: basic processes in the analysis of behaviour 
SN  - 0416815308 (pbk) :
U1  - 150 
PY  - 1975///
CY  - London
PB  - Methuen
KW  - Psychology
KW  - Research
N1  - Includes bibliographical references and index
ER  -