McGovern, Glenn <br/><br/>
Protective operations :  a handbook for security and law enforcement / 
Glenn McGovern 
 - Boca Raton, FL :  CRC Press,  2011 
 - xx, 202 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781439851715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Protective custody<br/>Assassination--Prevention<br/>Kidnapping--Prevention<br/>Crime prevention<br/>Police patrol