Inter-firm comparison :  an incentive to productivity : papers presented at the international conference of inter-firm comparison, Vienna 17th-20th september, 1956 / 
Project no. 379. 
 - 352 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>59024296  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries--Europe<br/>Labor productivity--Europe
<br/><br/><label>LC Class. No.: </label>HC240  / .I58 1956