| 000 | 00813nam a2200265Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220925193814.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0674225406 | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX9(D6,8(L):511.73.N9, N0 | ||
| 100 |
_aTrajtenberg Manuel _9249429 |
||
| 245 | 0 |
_aEconomic analysis of product innovation _b The case |
|
| 260 |
_aCambridge _bCambridge University Press _c1990 |
||
| 300 |
_ax, 236p. _ccm. |
||
| 490 | _aHarvard Economics Studies , 160. | ||
| 500 | _aBibliography: P 227-32 | ||
| 650 |
_aMechanical _9239020 |
||
| 942 |
_hX9(D6,8(L):511.73.N9, N0 _cGB _2CC |
||
| 999 |
_c527130 _d527130 |
||