| 000 | 01243cam a22002891 4500 | ||
|---|---|---|---|
| 001 | l 39000111 | ||
| 003 | DLC | ||
| 005 | 20260227111537.0 | ||
| 008 | 920925s1939 dcuf 000 0 eng | ||
| 010 | _al 39000111 | ||
| 035 | _a(OCoLC)27282700 | ||
| 040 |
_aDLC _cMdBJ _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aHD7279.U6 _bN55 |
| 100 | 1 | _aFlexner, Jean Atherton. | |
| 245 | 1 | 4 | _aThe work of an industrial hygiene division in a state department of labor ... |
| 260 |
_aWashington, _bU.S. Govt. print. off., _c1939. |
||
| 300 |
_avii, 24 p. _bpl. _c23 cm. |
||
| 490 | 1 |
_aU.S. Dept. of labor. Division of labor standards. _vBulletin no. 31 |
|
| 500 | _aAt head of title: United States Department of labor. Frances Perkins, secretary. Division of labor standards. Verne A. Zimmer, director. | ||
| 500 | _aA report based on data dealing with the Industrial hygiene division of the New York (State) Department of labor. cf. Foreword. | ||
| 500 | _a"By Jean A. Flexner." - Letter of transmittal. | ||
| 650 | 0 |
_aLabor bureaus _zUnited States. |
|
| 650 | 0 |
_aIndustrial hygiene _zUnited States. |
|
| 710 | 2 | _aNew York (State) Bureau of industrial hygiene. | |
| 810 | 1 |
_aUnited States. _bBureau of Labor Standards. _tBulletin ... _vno. 31. |
|
| 999 |
_c36306 _d36306 |
||