Wagner, Karin. <br/><br/>
International productivity differences : measurement and explanations /  
Karin Wagner. 
 - New York :   Elsevier ,   1996. 
 - vii? ,325p. :   Ill.,table,graph ;   23cm .  
 - Contributions to economic analysis; no. 233,       ; .
 - Contributions to economic analysis; no. 233,       ; .
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<br/><br/><label>ISBN: </label>0444824170  USD 98.50 
<br/><br/><label>Subjects--Index Terms: </label>INDUSTRIAL PRODUCTIVITY 
<br/><br/><label>Dewey Class. No.: </label>338.9  / WAG/I