Las compras gubernamentales caso específico : Comisión Nacional del Agua 2007
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| Format: | Tesis de licenciatura |
| Published: |
MX
2009
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| Online Access: | https://hdl.handle.net/20.500.14330/TES01000642292 http://132.248.9.195/ptd2009/abril/0642292/Index.html |