TY  - BOOK
T1  - Proceedings of the ... convention.
LA  - English
PP  - Washington
PB  - U. S. Government Printing Office
YR  - 1914
UL  - https://tuklas.up.edu.ph/Record/UP-99796217611477237
NO  - Serial.
CN  - HD 7806 I75
KW  - Labor laws and legislation : Congresses.
KW  - Factory inspection : Congresses.
KW  - Labor bureaus : United States.
ER  -