Polygraph (Criminalistics 5) 
Nulud, Crisanto M. 
 -  Mindshaper's Co., Inc.  2009 
 - 144pages. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Polygraph operators.
<br/><br/><label>Dewey Class. No.: </label>F 345.73 N915 2009