TY  - BOOK
ED  - International Labour Office
TI  - Guide for labour inspectors
T2  - Its Studies and reports, new ser.,
AV  - HD7801 .I67 no. 41
PY  - 1955///
CY  - Geneva
KW  - Labor inspection
KW  - Factory inspection
KW  - Industrial safety
N1  - Bibliography: p. [103]-107
ER  -