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http://tesis.ipn.mx/xmlui/handle/123456789/24170
http://tesis.ipn.mx/xmlui/handle/123456789/24171
http://tesis.ipn.mx/xmlui/handle/123456789/22078
http://tesis.ipn.mx/xmlui/handle/123456789/24172
http://tesis.ipn.mx/xmlui/handle/123456789/24174
http://tesis.ipn.mx/xmlui/handle/123456789/24847
http://tesis.ipn.mx/xmlui/handle/123456789/23350
http://tesis.ipn.mx/xmlui/handle/123456789/23357
http://tesis.ipn.mx/xmlui/handle/123456789/23828
http://tesis.ipn.mx/xmlui/handle/123456789/2017
http://tesis.ipn.mx/xmlui/handle/123456789/15436
http://tesis.ipn.mx/xmlui/handle/123456789/28107
http://tesis.ipn.mx/xmlui/handle/123456789/11570
http://tesis.ipn.mx/xmlui/handle/123456789/22396
http://tesis.ipn.mx/xmlui/handle/123456789/23830
http://tesis.ipn.mx/xmlui/handle/123456789/23831
http://tesis.ipn.mx/xmlui/handle/123456789/24848
http://tesis.ipn.mx/xmlui/handle/123456789/22397
http://tesis.ipn.mx/xmlui/handle/123456789/22401
http://tesis.ipn.mx/xmlui/handle/123456789/23829
http://tesis.ipn.mx/xmlui/handle/123456789/24849
http://tesis.ipn.mx/xmlui/handle/123456789/23358
http://tesis.ipn.mx/xmlui/handle/123456789/23359
http://tesis.ipn.mx/xmlui/handle/123456789/22398
http://tesis.ipn.mx/xmlui/handle/123456789/22399
http://tesis.ipn.mx/xmlui/handle/123456789/22400
http://tesis.ipn.mx/xmlui/handle/123456789/22402
http://tesis.ipn.mx/xmlui/handle/123456789/22403
http://tesis.ipn.mx/xmlui/handle/123456789/23361
http://tesis.ipn.mx/xmlui/handle/123456789/23837
http://tesis.ipn.mx/xmlui/handle/123456789/26467
http://tesis.ipn.mx/xmlui/handle/123456789/23836
http://tesis.ipn.mx/xmlui/handle/123456789/20115
http://tesis.ipn.mx/xmlui/handle/123456789/26469
http://tesis.ipn.mx/xmlui/handle/123456789/23099
http://tesis.ipn.mx/xmlui/handle/123456789/26470
http://tesis.ipn.mx/xmlui/handle/123456789/26471
http://tesis.ipn.mx/xmlui/handle/123456789/23842
http://tesis.ipn.mx/xmlui/handle/123456789/23843
http://tesis.ipn.mx/xmlui/handle/123456789/26472
http://tesis.ipn.mx/xmlui/handle/123456789/23846
http://tesis.ipn.mx/xmlui/handle/123456789/26473
http://tesis.ipn.mx/xmlui/handle/123456789/26474
http://tesis.ipn.mx/xmlui/handle/123456789/23365
http://tesis.ipn.mx/xmlui/handle/123456789/26475
http://tesis.ipn.mx/xmlui/handle/123456789/23366
http://tesis.ipn.mx/xmlui/handle/123456789/23368
http://tesis.ipn.mx/xmlui/handle/123456789/24876
http://tesis.ipn.mx/xmlui/handle/123456789/24877
http://tesis.ipn.mx/xmlui/handle/123456789/23371