Carpozi, George. <br/><br/>
Red spies in the U. S. / 
George Carpozi. 
 - New Rochelle, NY. :  Arlington House,  1973. 
 - 256 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0870002236 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Espionage, Soviet--United States.<br/> Subversive activities--United States.
<br/><br/><label>Subjects--Geographic Terms: </label><br/> United states. Federal Bureau of Investigation.