Royal commission on the police: minutes of evidence 23 twenty-third day, Tuesday 25th April, 1961 (witnesses: association of police surgeons of Great Britain) 
by Her Majesty's Stationery Office 
 - London  Her Majesty's Stationery Office  1961 
<br/><br/><label>Dewey Class. No.: </label>N4x42 Un3rcm