| 000 | 00558nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230622b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 62.001.5/.6(058.7) _bL9 |
||
| 100 | _912166 | ||
| 245 |
_aDirectory of research-on-research: _bCurrent studies of the research, development and innovation process |
||
| 250 | _a4th ed. | ||
| 260 |
_aIllinois: _bNorthwestern University, _c1979 |
||
| 650 | _aScience | ||
| 653 | _aResearch | ||
| 700 | _aBarth, Richard T (Ed.) | ||
| 942 |
_2udc _cDIR |
||
| 999 |
_c46129 _d46129 |
||