000 | 00360 a2200133 4500 | ||
---|---|---|---|
082 |
_a331.81 _bC355e |
||
245 | 1 |
_aECONOMICS OF THE SHORTER WORKWEEK _cA REPORT |
|
260 |
_aWashington _bChamber Of Commerce Of The United States _c1964 |
||
300 | _a28 | ||
650 | _aHours Of Labor. U. S | ||
650 | _aLabor Supply. U. S | ||
964 | _gCIRC | ||
997 | _a56514 C | ||
999 |
_c454273 _d454273 |