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| 008 | 991125s1970 fr 000 0 spa u | ||
| 035 | _aUPN01000193975 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aOC 5.001.1 (02)=20 MAN No. 15 | |
| 245 | 0 | 0 |
_aManual for surveying national scientific and technological potential : _bCollection and processing of data management of the <<R&D>> system |
| 260 |
_aParís : _bUNESCO, _c1970. |
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| 300 |
_a251 p. : _bil. |
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| 440 | 0 |
_aScience policy studies and documents ; _v15. |
|
| 690 | 4 |
_aCIENCIA - _xSERVICIOS DE INFORMACION _910131 |
|
| 905 | _aLibro | ||
| 999 |
_c166076 _d166076 |
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