Hibberd, Malcolm <br/><br/>
Questionnaire and interview surveys :  a manual for police officers / 
Malcolm Hibberd, Mark Bennett. 
 - London:   The Police Foundation,   1990.  
 - 132 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0947692193 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveys--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.433