TY  - BOOK
AU  - Flexner,Jean Atherton
ED  - New York (State) Bureau of industrial hygiene.
TI  - The work of an industrial hygiene division in a state department of labor ..
T2  - U.S. Dept. of labor. Division of labor standards
AV  - HD7279.U6 N55
PY  - 1939///
CY  - Washington
PB  - U.S. Govt. print. off.
KW  - Labor bureaus
KW  - United States
KW  - Industrial hygiene
N1  - At head of title: United States Department of labor. Frances Perkins, secretary. Division of labor standards. Verne A. Zimmer, director; A report based on data dealing with the Industrial hygiene division of the New York (State) Department of labor. cf. Foreword; "By Jean A. Flexner." - Letter of transmittal
ER  -