| 000 | 00445nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a330.18 _bC(61) |
||
| 100 | _aWinter S G (Jr) | ||
| 245 | _aTesting for neutrality of technomogical change | ||
| 260 |
_aNew Haven _bYale Univ. _c1958 |
||
| 440 | _aCowless Foundation Discussion Papers; no.61 | ||
| 650 | _aTechnological change | ||
| 942 | _cBK | ||
| 999 |
_c88206 _d88206 |
||