Dhar, Maloy Krishna <br/><br/>
Intelligence tradecraft: secrets of spy warfare 

 - New Delhi  Manas Publications  2011 
 - 248 p. 
<br/><br/> The book is about the detailed study of various aspects of intelligence gathering tools like Humint, Sigint, Surveillance, Ellnt, Satint, Agent recruitment and handling etc.<br/> 
<br/><br/><label>ISBN: </label>9788170493990 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spy
<br/><br/><label>Dewey Class. No.: </label>CS 327.1254 DHA