1
by Hoehn, Andrew R.
Published 2010
RAND
...Rand Corporation monograph series...

2
by Munoz, Arturo
Published 2012
RAND
...RAND Corporation monograph series...

3
by Shinn, James, Dobbins, James
Published 2011
RAND
...RAND Corporation monograph series...

4
by Oliker, Olga
Published 2011
RAND
...RAND Corporation monograph series...