Radvanovsky, Robert, <br/><br/>
Critical infrastructure :  homeland security and emergency preparedness / 
Robert Radvanovsky, Allan McDougall 
 - Fifth Edition 
 - xxi, 271 pages :  illustrations (some color) ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781032387574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil defense--United States