TY  - BOOK
AU  - Pettes Borothy E
TI  - Staff and student supervision:  A task centred appr   
T2  - National Institute Social Library; 34
U1  - YX:(X:87), L9 
PY  - 1979///
CY  - London
PB  - Allen and Unwin        
KW  - Sociology of Police
N1  - Bibliography chapterwise
ER  -