| 000 | 00510nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230419b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 100 | _a | ||
| 245 |
_aImproving the dissemination of scientific and technical information: _bA practitioner's guide to innovation _c/ United Nations Department of Commerce |
||
| 260 |
_aAustria: _bUnited Nations Department of Commerce, _c1975 |
||
| 300 | _axix, 425p. | ||
| 650 | _aEducation | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c56708 _d56708 |
||