OECD compendium of productivity indicators 2012. 

 - [Paris]:   OECD Publishing,   2012.  
 - 87 p. :  tables ;  28 cm. 
<br/><br/><label>ISBN: </label>9789264188839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Productivity indicators
<br/><br/><label>Dewey Class. No.: </label>338.06