Bullock, Jane, A. <br/><br/>
Homeland security:   the essentials / 
Bullock Jane A, Haddow George D and Coppola Damon P. 
 - Second Edition. 
 - Oxford :Butterworth,   2018 
 - xvi, 421 pages :  illustrations ;  25 cm 
<br/><br/><label>ISBN: </label>9780128044650 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National security--Decision making<br/>National security-law and legislation<br/>National security