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http://tesis.ipn.mx/xmlui/handle/123456789/22099
http://tesis.ipn.mx/xmlui/handle/123456789/22424
http://tesis.ipn.mx/xmlui/handle/123456789/21362
http://tesis.ipn.mx/xmlui/handle/123456789/23069
http://tesis.ipn.mx/xmlui/handle/123456789/25725
http://tesis.ipn.mx/xmlui/handle/123456789/22263
http://tesis.ipn.mx/xmlui/handle/123456789/22406
http://tesis.ipn.mx/xmlui/handle/123456789/21402
http://tesis.ipn.mx/xmlui/handle/123456789/22253
http://tesis.ipn.mx/xmlui/handle/123456789/22250
http://tesis.ipn.mx/xmlui/handle/123456789/21364
http://tesis.ipn.mx/xmlui/handle/123456789/22273
http://tesis.ipn.mx/xmlui/handle/123456789/21121
http://tesis.ipn.mx/xmlui/handle/123456789/21913
http://tesis.ipn.mx/xmlui/handle/123456789/20088
http://tesis.ipn.mx/xmlui/handle/123456789/22281
http://tesis.ipn.mx/xmlui/handle/123456789/22104
http://tesis.ipn.mx/xmlui/handle/123456789/22175
http://tesis.ipn.mx/xmlui/handle/123456789/3274
http://tesis.ipn.mx/xmlui/handle/123456789/22101
http://tesis.ipn.mx/xmlui/handle/123456789/27631
http://tesis.ipn.mx/xmlui/handle/123456789/21925
http://tesis.ipn.mx/xmlui/handle/123456789/21132
http://tesis.ipn.mx/xmlui/handle/123456789/23417
http://tesis.ipn.mx/xmlui/handle/123456789/27652
http://tesis.ipn.mx/xmlui/handle/123456789/25724
http://tesis.ipn.mx/xmlui/handle/123456789/22098
http://tesis.ipn.mx/xmlui/handle/123456789/21035
http://tesis.ipn.mx/xmlui/handle/123456789/22256
http://tesis.ipn.mx/xmlui/handle/123456789/12181
http://tesis.ipn.mx/xmlui/handle/123456789/27857
http://tesis.ipn.mx/xmlui/handle/123456789/24333
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http://tesis.ipn.mx/xmlui/handle/123456789/27657
http://tesis.ipn.mx/xmlui/handle/123456789/22100
http://tesis.ipn.mx/xmlui/handle/123456789/11958
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http://tesis.ipn.mx/xmlui/handle/123456789/21006
http://tesis.ipn.mx/xmlui/handle/123456789/20338
http://tesis.ipn.mx/xmlui/handle/123456789/22460
http://tesis.ipn.mx/xmlui/handle/123456789/23424
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http://tesis.ipn.mx/xmlui/handle/123456789/21038
http://tesis.ipn.mx/xmlui/handle/123456789/21678
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http://tesis.ipn.mx/xmlui/handle/123456789/21992
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http://tesis.ipn.mx/xmlui/handle/123456789/21162
http://tesis.ipn.mx/xmlui/handle/123456789/22276
http://tesis.ipn.mx/xmlui/handle/123456789/21677