| 000 | 00340nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.01(73) _bF126.BF |
||
| 100 | _aFabricant, Solomon | ||
| 245 |
_aBasic facts on productivity change _b |
||
| 260 |
_aNew York _bNBER _c1959 |
||
| 300 | _ax, 49p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a9790 | ||
| 999 |
_c9790 _d9790 |
||