Nueva concepcion de formacion profesional un caso practico tecnico nivel medio superior auxiliar de laboratorio quimico
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| Format: | Tesis de licenciatura |
| Published: |
MX
1978
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| Online Access: | https://hdl.handle.net/20.500.14330/TES01000168652 http://132.248.9.195/pmig2017/0168652/Index.html |