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01192nam a2200229 a 4500 |
| 008 |
050201s1987||||es |||||||||||||||||spa|| |
| 041 |
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|a spa
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| 094 |
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|a 621.384131
|b S562d
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| 100 |
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|a Shul Flores, José Humberto
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| 700 |
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|a Segurado Amaya, Ramón de Jesús
|e coautor
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| 245 |
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|a Diseño y construcción de un transmisor, para fines didacticos aplicable a los distintos métodos de mudulación /
|c José Humberto Shul Flores, Ramón de Jesús Segurado Amaya.
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| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1987
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| 300 |
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|a 219 h.
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| 502 |
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|a Tesis (Ing. Eléctrica) -- Universidad de El Salvador
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| 650 |
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|a MODULACION
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| 991 |
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|a No asignado
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| 992 |
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|a 23/06/2011
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| 942 |
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| 999 |
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