Hale, Charles D. <br/><br/>
Police patrol :  operations and management / 
Charles D. Hale editorial consultant, Samuel Chapman. 
 - New York :  Wiley,  1981. 
 - xiv, 328 p. :  ill. forms ;  25 cm. 
<br/><br/>Bibliography: p 313-322. - Includes index. 
<br/><br/><label>ISBN: </label>0471032913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Police patrol--United States.