Murphy, Brian Michael. <br/><br/>
The business of spying / 
[by] Brian Murphy. 
 - [Aylesbury, England] :  Milton House Books,  [1973] 
<br/><br/><label>ISBN: </label>0859400298 
<br/><br/><label>LCCN: </label>74155877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Espionage.
<br/><br/><label>LC Class. No.: </label>UB270  / .M86 
<br/><br/><label>Dewey Class. No.: </label>327/.12