00403pab a2200121 454500008004000000100002500040245014100065260000900206300001300215362000800228650001800236773002700254180718b2011   xxu||||| |||| 00| 0 eng d  aRipperger, Joseph T.  aWhither civil defense and homeland security in the study of public policy? A look at research on the policy, the public, and the process  c2011  ap.77-91.  aApr  aPublic policy  aPolicy Studies Journal