TY  - BOOK
AU  - Parry, Glenys., Watts, Fraser N.
TI  - Behavioural and mental health research a handbook of skills and methods
SN  - 0863771211
U1  - 150.1943 
PY  - 1989///
CY  - London
PB  - ; Lawrence Erlbaum Associates
KW  - Behavior
KW  - Behavior Psychology
KW  - Psychology
ER  -