Croft, John <br/><br/>
Managing criminlogical research 
by John Croft 
 - London  Her Majesty's Stationery Office  1981 
 - iv,16p. 
<br/><br/><label>ISBN: </label>0 11 340709 2 
<br/><br/><label>Dewey Class. No.: </label>Q8084x42 Un3