Qualifications for general labor-law inspectors, 
prepared by an Advisory Committee to the Secretary of Labor ... 
 - Washington,  United States Dept. of Labor, Division of Labor Standards  [1940] 
 - iii, 7 p.  23 cm. 
 - Its Bulletin  no. 38 .
 - Bulletin (United States. Division of Labor Standards) ;  no. 38. .
<br/><br/> "This bulletin is intended to supplement 'Factory inspection standards and qualifications for factory inspectors'."--p. iii. 
<br/><br/><label>LCCN: </label>l  40000155  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory inspection--United States.<br/>Labor laws and legislation--United States.
<br/><br/><label>LC Class. No.: </label>HD7834  / .A4 1940a 
<br/><br/><label>Dewey Class. No.: </label>331.0973