| 000 | 00530nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 010 | _a58-10795 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a331.11 _bB213A |
||
| 100 | _aBencroft, Gertrude | ||
| 245 | 4 |
_aThe American labor force _bits growth and changing composition _cGertrude Bencroft |
|
| 260 |
_aLondon _bJohn Wiley _c1958 |
||
| 300 | _axiv, 256p. | ||
| 440 | _aA volume in the census monograph series | ||
| 650 | _aLabor supply-America-History-20th Century | ||
| 942 | _cBKS | ||
| 999 |
_c2798 _d2798 |
||