| 000 | 00408cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1959 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR61x73 B84 | ||
| 100 | _aBry, Gerhard | ||
| 245 |
_aAverage work week as an economic indicator _cby Gerhard Bry |
||
| 260 |
_aNew York _bNational Bureau of Economic Research _c1959 |
||
| 300 | _a115p. | ||
| 500 | _aNBER Occasional Paper,69 | ||
| 650 | _aHours of Work - USA | ||
| 999 |
_c478542 _d478542 |
||