Salamanca, Bayani H., <br/><br/>
Police intelligence and secret service / 
Bayani H. Salamanca. 
 - Philippines :  Wiseman's Book Trading,  2017. 
 - i, 126 pages :  figures, tables ;  22 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9786214180110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police intelligence.
<br/><br/><label>Dewey Class. No.: </label>363.2068  / Sa159p