| 000 | 00524nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a582-50007-9 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a607.2 _bM287I |
||
| 100 | _aMansfield, Edwin | ||
| 245 | 0 |
_aIndustrial research and technological innovation _ban econometric analysis _cEdwin Mansfield |
|
| 260 |
_aLondon _bLongmans, Green _c1969 |
||
| 300 | _axviii, 235p. | ||
| 650 | _aResearch, Industrial; Technological innovation; Diffusion of innovations | ||
| 942 | _cBKS | ||
| 999 |
_c23434 _d23434 |
||