| 000 | 00797nam a22002177a 4500 | ||
|---|---|---|---|
| 999 |
_c18772 _d18772 |
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| 003 | BD-DhPL | ||
| 005 | 20191221101525.0 | ||
| 008 | 190116b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
| 082 | _a502.1 / U3m | ||
| 100 |
_aFreeman, Christopher. _9274124 |
||
| 245 |
_aThe measurement of scientific and technological activities : _bproposal for the collection of statistics on science and technology on an internationally uniform basis / _cChristopher Freeman. |
||
| 260 |
_aParis : _bUNESCO, _cc 1969. |
||
| 300 |
_a63 p. ; _c30 cm. |
||
| 490 | _aStatistical Reports and studies. | ||
| 508 | _a346 | ||
| 650 |
_aScience _xMethodology. _9274125 |
||
| 650 |
_aScience -- Statistics. _940195 |
||
| 650 |
_aTechnology -- Statistics. _940196 |
||
| 942 |
_2ddc _cBK |
||