International productivity differences :  measurement and explanations / 
edited by Karin Wagner, Bart Van Ark 
 - Amsterdam :  Elsevier,  1996 
 - 325 p. :  ill. ;  23 cm. 
 - Contributions to economic analysis ;  233 .
 - Contributions to economic analysis ;  233 .
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0444824170  RM272.96 
<br/><br/><label>LCCN: </label>96-10692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial productivity--Congresses