Murdock, Hy <br/><br/>
The police force 

 - England :  Ladybird books, 
 - 52p.;  Col.ill.;  17cm 
<br/><br/><label>ISBN: </label>0721406998 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children Literature 
<br/><br/><label>Dewey Class. No.: </label>808.068  / MUR