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| dc.date.accessioned | 2018-01-23T18:54:55Z | |
| dc.date.available | 2018-01-23T18:54:55Z | |
| dc.date.issued | 1981 | |
| dc.identifier.uri | http://hdl.handle.net/11146/1156 | |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.source | 0120-1573 | |
| dc.source | Ciencia, Tecnología y Desarrollo; Vol. 5, Núm. 3 (1981); 261-263 | |
| dc.subject | Ciencia y tecnología | |
| dc.subject | Ciencia -- Investigaciones | |
| dc.subject | Desarrollo científico -- Colombia | |
| dc.title | Presentación | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |
