Clark,Tim. <br/><br/>
Psychopath  the case of Patrick MacKay/ 
By Tim Clark and John Penycate. 
 - London:  Routledge & K. Paul,  1976. 
 - vii, 140 p., 8 leaves of plates :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0710084021 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mackay, Patrick David,1952.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antisocial personality disorders--Case studies.