Biscontini, Tracey Vasil <br/><br/>
Police officer exam. 

 - 2nd ed. 
 - Canada ;  John Wiley & Sons , Inc  2022. 
 - ix, 366 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>9781119860556 
<br/><br/><label>Dewey Class. No.: </label>Gen 363.20