Baker E. R. <br/><br/>
Police promotion handbooks 

 - London  Butterworths UK         1968 
 - x,226p  cm. 
<br/><br/><label>Standard No.: </label>25,214 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z3:805, K8