Research and Technology Briefs
| Corporate Author: | |
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| Format: | Serial |
| Language: | English |
| Subjects: | |
| Online Access: | http://cdjbv.ucuenca.edu.ec/images/portada1.jpg |
| Published: | (october 1967) |
|---|---|
| Physical Description: | 19 páginas: ilu 25 cm |
| Publication Frequency: | men |