TY  - BOOK
AU  - Powis David
TI  - Signs of Crime :  A Field Mannual for Police    
SN  - 0070844992
U1  - Y:45:61, L7 
PY  - 1977///
CY  - London
PB  - McGraw Hill Book Company (UK) Limited U.K.   
KW  - CRIME
ER  -