Castillo, R.V. <br/><br/>
Police intelligence and secret service 

 - Quezon City :  International Book Royale Inc.,  c2013. 
 - 182p. ;  24cm. 
<br/><br/><label>ISBN: </label>978-971-574-228-3 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GC 363.28 C352 2013  / 14134