| 000 | 00476nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 241104s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _aHEERTJE, Arnold | ||
| 245 | 0 | _aEconomics and technical change | |
| 260 |
_aLondon _bWeidenfeld and Nicolson _c1977 |
||
| 650 | _a ECONOMICS | ECONOMIC CHANGES | ||
| 999 |
_c80925 _d80925 |
||