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41
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
电子
杂志
42
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
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Full text available from ABI/INFORM Global: 01/01/2011 to 04/30/2017
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Government Document
电子
杂志
43
44
45
46
Full text available from Advanced Technologies & Aerospace Database: 01/03/2013 to 09/21/2015
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电子
报纸
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
电子
杂志
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
Government Document
电子
杂志
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
Government Document
电子
杂志
51
Full text available from Advanced Technologies & Aerospace Database: 07/30/2013 to 03/23/2017
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Full text available from Military Database: 07/30/2013 to 03/23/2017
电子
报纸
52
出版 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
电子
杂志
53
54
55
56
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
Government Document
电子
杂志
57
58
59
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