Rostas L <br/><br/>
Comparative productivity in British and American 

 - Cambridge  1948 
 - 263p  cm. 
 - National institute of Economic and Social Research, Great Britain, occasional papers, 13. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial Economics
<br/><br/><label>Dewey Class. No.: </label>X9.3073.N5, H8