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Published: 2003.
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Published: 2010.
Superior document: Technical report ; TR-837-DHS
8
Published: 2014
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Published: 2005.
Superior document: Rand Corporation monograph series
10
Published: 2008.
Superior document: Technical report ; TR-603-UPSF
11
Published: 2010.
Superior document: Technical report ; TR-837-DHS
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12
Published: 2005.
Superior document: Rand Corporation monograph series
Links: Get full text
13
Published: 2013.
14
Published: 2013.
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15
Published: 2010.
Superior document: RAND Corporation monograph series
16
Published: 2010.
Superior document: RAND Corporation monograph series
Links: Get full text