the techniques of observation and learning retention :  a handbook for the policeman and the lawyer. 

 - illinois:   charles c thomas publisher,   1973.  
 - paperback  
<br/><br/> 78pp., 23x17 
<br/><br/><label>ISBN: </label>0 398 02935 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LAW<br/>LAWYER<br/>Police<br/>Retention<br/>Search<br/>Learning