TY  - BOOK
AU  - Coffey A. Au.
AU  -  Elderfonse E. Au.
TI  - Human relations :  Law enforcement in a changing community   
U1  - Y1:45:61:Z, L1 
PY  - 1971///
CY  - New York
PB  - Prentice-Hall, inc. U.S.A.     
ER  -