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http://tesis.ipn.mx/xmlui/handle/123456789/10726
http://tesis.ipn.mx/xmlui/handle/123456789/8564
http://tesis.ipn.mx/xmlui/handle/123456789/6288
http://tesis.ipn.mx/xmlui/handle/123456789/10723
http://tesis.ipn.mx/xmlui/handle/123456789/535
http://tesis.ipn.mx/xmlui/handle/123456789/2964
http://tesis.ipn.mx/xmlui/handle/123456789/12303
http://tesis.ipn.mx/xmlui/handle/123456789/4548
http://tesis.ipn.mx/xmlui/handle/123456789/3998
http://tesis.ipn.mx/xmlui/handle/123456789/156
http://tesis.ipn.mx/xmlui/handle/123456789/423
http://tesis.ipn.mx/xmlui/handle/123456789/17341
http://tesis.ipn.mx/xmlui/handle/123456789/21788
http://tesis.ipn.mx/xmlui/handle/123456789/17450
http://tesis.ipn.mx/xmlui/handle/123456789/10084
http://tesis.ipn.mx/xmlui/handle/123456789/42
http://tesis.ipn.mx/xmlui/handle/123456789/1549
http://tesis.ipn.mx/xmlui/handle/123456789/12012
http://tesis.ipn.mx/xmlui/handle/123456789/7876
http://tesis.ipn.mx/xmlui/handle/123456789/448
http://tesis.ipn.mx/xmlui/handle/123456789/2009
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http://tesis.ipn.mx/xmlui/handle/123456789/161
http://tesis.ipn.mx/xmlui/handle/123456789/5632
http://tesis.ipn.mx/xmlui/handle/123456789/186
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http://tesis.ipn.mx/xmlui/handle/123456789/1563
http://tesis.ipn.mx/xmlui/handle/123456789/415
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http://tesis.ipn.mx/xmlui/handle/123456789/6848
http://tesis.ipn.mx/xmlui/handle/123456789/4968
http://tesis.ipn.mx/xmlui/handle/123456789/10583
http://tesis.ipn.mx/xmlui/handle/123456789/20043
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http://tesis.ipn.mx/xmlui/handle/123456789/10534
http://tesis.ipn.mx/xmlui/handle/123456789/13796
http://tesis.ipn.mx/xmlui/handle/123456789/10749
http://tesis.ipn.mx/xmlui/handle/123456789/20050
http://tesis.ipn.mx/xmlui/handle/123456789/9280
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http://tesis.ipn.mx/xmlui/handle/123456789/6884
http://tesis.ipn.mx/xmlui/handle/123456789/114
http://tesis.ipn.mx/xmlui/handle/123456789/20054
http://tesis.ipn.mx/xmlui/handle/123456789/20180
http://tesis.ipn.mx/xmlui/handle/123456789/94
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http://tesis.ipn.mx/xmlui/handle/123456789/104
http://tesis.ipn.mx/xmlui/handle/123456789/9751
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http://tesis.ipn.mx/xmlui/handle/123456789/1678
http://tesis.ipn.mx/xmlui/handle/123456789/2043
http://tesis.ipn.mx/xmlui/handle/123456789/2049