00620nam a2200121Ia 4500008004100000020001800041100006700059245013800126260002700264650014300291650002200434856004200456171212s9999    xx            000 0 und d  a9780833049773  aWillis, Henry H.;Predd, Joel B.;Davis, Paul K.;Brown, Wayne P.  cWillis, Henry H.;Predd, Joel B.;Davis, Paul K.;Brown, Wayne P.aMeasuring the Effectiveness of Border Security Between Ports-of-Entry  bRAND Corporationc2010  aBorder security -- United States -- Evaluation; United States. Dept. of Homeland Security -- Planning; Strategic planning -- United States  aPolitical Science  uwww.jstor.org/stable/10.7249/tr837dhs