| 000 | 00354cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1973 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aT000x73 K347 p | ||
| 100 | _aKendrick, John W. | ||
| 245 |
_aPostwar productivity trends in the United States, 1948-1969 _cby John W. Kendrick |
||
| 260 |
_aNew York _bColumbia University Press _c1973 |
||
| 300 | _axx,369p. | ||
| 999 |
_c431495 _d431495 |
||