Graham, John,  1950- <br/><br/>
Amusement machines :  dependency and delinquency / 
John Graham. 
 - London :  HMSO,  1988. 
 - 41p. 
 - Home Office research study ;  no. 101 .
 - Home Office research study ;  no. 101 .
<br/><br/><label>ISBN: </label>0113408951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amusements--Great Britain.<br/>Juvenile delinquency--Great Britain.<br/>Slot machines--Psychological aspects.--Great Britain