Jeffries, Roderic,  1926-2017. <br/><br/>
Police dog. 

 - [1st ed.] 
 - New York,  Harper & Row  [1965] 
 - x, 147 p.  22 cm. 
<br/><br/><label>LCCN: </label>65020254  
<br/><br/><label>LC Class. No.: </label>PZ7.J38  / Po2