| 000 | 00342nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 150907b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0870142402. | ||
| 082 | _a3338.9 KEN | ||
| 100 | _aKENDRICK JOHN W. | ||
| 245 | _aP0STWAR PRODUCTIVITY TRENDS IN THE UNITED STATES,1948-1960 | ||
| 260 |
_aNEW YOK: _bNATIONAL BUREAU OF ECONOMIC RESEARCH, _c1973. |
||
| 999 |
_c2343 _d2343 |
||