| 000 | 00477pab a2200181 454500 | ||
|---|---|---|---|
| 008 | 180718b2008 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aAgrawal, Ajay | ||
| 245 | _aHow do spatial and social proximity influence knowledge flows? Evidence from patent data | ||
| 260 | _c2008 | ||
| 300 | _ap.258-69. | ||
| 362 | _aSep | ||
| 650 | _aKnowledge | ||
| 700 | _aMcHale, John | ||
| 700 | _aKapur, Devesh | ||
| 773 | _aJournal of Urban Economics | ||
| 908 | _aN | ||
| 909 | _a81120 | ||
| 999 |
_c81120 _d81120 |
||