Hess, Kären M.,   1939-2010  <br/><br/>
Introduction to private security / 
 Private security 
Kären M. Hess, Henry M. Wrobleski. 
 - 4th edition 
 - Minneapolis/St. Paul :  West Pub. Co.,  c1996. 
 - xxiv, 808 pages :  illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0314067329 (hard : recycled, alk. paper) 9780314067326 
<br/><br/><label>LCCN: </label>95032862  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Private security services--United States.<br/>Servicios de seguridad privada --Estados Unidos <br/>Industries--Security measures.<br/>Industrias --Medidas de seguridad
<br/><br/><label>LC Class. No.: </label>HV 8291  / H586i 1996 
<br/><br/><label>Dewey Class. No.: </label>363.2/89