Bry, Gerhard <br/><br/>
Average work week as an economic indicator 
by Gerhard Bry 
 - New York  National Bureau of Economic Research  1959 
 - 115p. 
<br/><br/> NBER Occasional Paper,69 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hours of Work - USA
<br/><br/><label>Dewey Class. No.: </label>R61x73 B84