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41
Được phát hành 2002
Full text available from Engineering Database: 10/01/1996 to presentFull text available from ABI/INFORM Trade & Industry: Fall 2002 to present
Full text available from Advanced Technologies & Aerospace Database: Fall 2002 to present
Full text available from Career & Technical Education Database: Fall 2002 to present
Full text available from Military Database: Fall 2002 to present
Full text available from Research Library: Fall 2002 to present
Full text available from Science Database: Fall 2002 to present
Tài liệu chính phủ
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Tạp chí
42
Full text available from Engineering Database: 08/01/1998 to 10/31/1998
Full text available from Military Database: 08/01/1998 to 10/31/1998
Full text available from Research Library: 08/01/1998 to 10/31/1998
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43
Full text available from Advanced Technologies & Aerospace Database: 10/01/1996 to 12/31/2004
Full text available from Engineering Database: 10/01/1996 to 12/31/2004
Full text available from Military Database: 10/01/1996 to 12/31/2004
Full text available from Research Library: 10/01/1996 to 12/31/2004
Full text available from ABI/INFORM Global: 01/01/2006 to 12/31/2006
Full text available from Advanced Technologies & Aerospace Database: 01/01/2006 to 12/31/2006
Full text available from Engineering Database: 01/01/2006 to 12/31/2006
Full text available from Military Database: 01/01/2006 to 12/31/2006
Full text available from Research Library: 01/01/2006 to 12/31/2006
Full text available from ABI/INFORM Global: 01/01/2008 to 12/31/2008
Full text available from Advanced Technologies & Aerospace Database: 01/01/2008 to 12/31/2008
Full text available from Engineering Database: 01/01/2008 to 12/31/2008
Full text available from Military Database: 01/01/2008 to 12/31/2008
Full text available from Research Library: 01/01/2008 to 12/31/2008
Full text available from ABI/INFORM Global: 01/01/2011 to 04/30/2017
Full text available from Advanced Technologies & Aerospace Database: 01/01/2011 to 04/30/2017
Full text available from Engineering Database: 01/01/2011 to 04/30/2017
Full text available from Military Database: 01/01/2011 to 04/30/2017
Full text available from Research Library: 01/01/2011 to 04/30/2017
Tài liệu chính phủ
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44
45
46
47
Full text available from Military Database: 01/01/2001 to 12/31/2002
Full text available from PRISMA Database with HAPI Index: 01/01/2001 to 12/31/2002
Full text available from PRISMA Database with HAPI Index: 01/01/2001 to 12/31/2002
Full text available from Advanced Technologies & Aerospace Database: 01/01/2004 to 01/31/2005
Full text available from Military Database: 01/01/2004 to 01/31/2005
Full text available from PRISMA Database with HAPI Index: 01/01/2004 to 01/31/2005
Full text available from PRISMA Database with HAPI Index: 01/01/2005 to 01/31/2005
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Tạp chí
48
Full text available from Career & Technical Education Database: 12/01/1996 to 01/31/2009
Full text available from Engineering Database: 12/01/1996 to 01/31/2009
Full text available from Military Database: 12/01/1996 to 01/31/2009
Full text available from Research Library: 12/01/1996 to 01/31/2009
Tài liệu chính phủ
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49
50
Full text available from Military Database: 09/01/1996 to 10/31/2013
Full text available from Research Library: 09/01/1996 to 10/31/2013
Full text available from Advanced Technologies & Aerospace Database: 01/01/2014 to present
Full text available from Military Database: 01/01/2014 to present
Full text available from Research Library: 01/01/2014 to present
Tài liệu chính phủ
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51
Được phát hành 1950
Full text available from Advanced Technologies & Aerospace Database: 01/01/1997 to presentFull text available from Career & Technical Education Database: 01/01/1997 to present
Full text available from Military Database: 01/01/1997 to present
Full text available from Research Library: 01/01/1997 to present
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52
53
54
Full text available from Career & Technical Education Database: 10/01/2007 to present
Full text available from Military Database: 10/01/2007 to present
Full text available from Research Library: 10/01/2007 to present
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55
56
57
58
Được phát hành 1978
Full text available from Advanced Technologies & Aerospace Database: 01/01/1997 to 08/31/2010Full text available from Military Database: 01/01/1997 to 08/31/2010
Full text available from Research Library: 01/01/1997 to 08/31/2010
Full text available from Science Database: 01/01/1997 to 08/31/2010
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59
Được phát hành 2012
Full text available from Criminal Justice Database: 04/01/2012 to present
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60