Madinger, John <br/><br/>
Confidential informant  law enforcement's most valuable tool 

 - Boca Raton  CRC Press  2000 
 - xv, 331p. 
<br/><br/><label>ISBN: </label>0849307090 
<br/><br/><label>Subjects--Index Terms: </label>Criminal investigation  Law enforcement  Informers 
<br/><br/><label>Universal Decimal Class. No.: </label>347.943(73)  / MAD'00