Hours, overtime, and weekend work / 
by Peter J. Brennan and Jullius Shiskin 
 - Washington, D.C. :  United States Government Printing Office,  1975 
 - vii, 76 p. ;  26 cm. 
 - Major collective bargaining agreements Bulletin - Bureau of Labor Statistics ;  1425-15 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hours of labor--United States<br/>Hours of labor--Statistics--United States<br/>Overtime--United States
<br/><br/><label>Dewey Class. No.: </label>331.2570973