00776cam a22002651 4500 l 55000030 DLC 20260227111544.0 760311s1955 sz 000 0 eng l 55000030 (OCoLC)2044581 DLC LU DLC premarc HD7801 .I67 no. 41 International Labour Office Guide for labour inspectors. Geneva, 1955. iv, 107 p. 24 cm. Its Studies and reports, new ser., no. 41 Bibliography: p. [103]-107. Labor inspection. Factory inspection. Industrial safety. International Labour Office. Studies and reports, new ser., no. 41. 36873 36873