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http://tesis.ipn.mx/xmlui/handle/123456789/11499
http://tesis.ipn.mx/xmlui/handle/123456789/6457
http://tesis.ipn.mx/xmlui/handle/123456789/9011
http://tesis.ipn.mx/xmlui/handle/123456789/2678
http://tesis.ipn.mx/xmlui/handle/123456789/320
http://tesis.ipn.mx/xmlui/handle/123456789/7504
http://tesis.ipn.mx/xmlui/handle/123456789/5014
http://tesis.ipn.mx/xmlui/handle/123456789/4452
http://tesis.ipn.mx/xmlui/handle/123456789/4402
http://tesis.ipn.mx/xmlui/handle/123456789/964
http://tesis.ipn.mx/xmlui/handle/123456789/901
http://tesis.ipn.mx/xmlui/handle/123456789/22341
http://tesis.ipn.mx/xmlui/handle/123456789/22417
http://tesis.ipn.mx/xmlui/handle/123456789/22404
http://tesis.ipn.mx/xmlui/handle/123456789/22421
http://tesis.ipn.mx/xmlui/handle/123456789/22383
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http://tesis.ipn.mx/xmlui/handle/123456789/22278
http://tesis.ipn.mx/xmlui/handle/123456789/22446
http://tesis.ipn.mx/xmlui/handle/123456789/22416
http://tesis.ipn.mx/xmlui/handle/123456789/22364
http://tesis.ipn.mx/xmlui/handle/123456789/22373
http://tesis.ipn.mx/xmlui/handle/123456789/22415
http://tesis.ipn.mx/xmlui/handle/123456789/22407
http://tesis.ipn.mx/xmlui/handle/123456789/22455
http://tesis.ipn.mx/xmlui/handle/123456789/22412
http://tesis.ipn.mx/xmlui/handle/123456789/21864
http://tesis.ipn.mx/xmlui/handle/123456789/6463
http://tesis.ipn.mx/xmlui/handle/123456789/30699
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http://tesis.ipn.mx/xmlui/handle/123456789/176
http://tesis.ipn.mx/xmlui/handle/123456789/4027
http://tesis.ipn.mx/xmlui/handle/123456789/3975
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http://tesis.ipn.mx/xmlui/handle/123456789/3970
http://tesis.ipn.mx/xmlui/handle/123456789/2126
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http://tesis.ipn.mx/xmlui/handle/123456789/4060
http://tesis.ipn.mx/xmlui/handle/123456789/1403
http://tesis.ipn.mx/xmlui/handle/123456789/4026
http://tesis.ipn.mx/xmlui/handle/123456789/3966
http://tesis.ipn.mx/xmlui/handle/123456789/8707
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http://tesis.ipn.mx/xmlui/handle/123456789/2085
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http://tesis.ipn.mx/xmlui/handle/123456789/3994
http://tesis.ipn.mx/xmlui/handle/123456789/10649
http://tesis.ipn.mx/xmlui/handle/123456789/4083
http://tesis.ipn.mx/xmlui/handle/123456789/5852