| 000 | 00404pab a2200145 454500 | ||
|---|---|---|---|
| 008 | 180718b1988 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aHughes, Kirsty | ||
| 245 | _aConcentration and diversification of R & D in a conglomerate world | ||
| 260 | _c1988 | ||
| 300 | _a243-61 | ||
| 362 | _aAug. | ||
| 650 | _aIndustrial Research | ||
| 773 | _aOxford Bulletin of Economics and Statistics | ||
| 909 | _a10856 | ||
| 999 |
_c10856 _d10856 |
||