International recommendations in basic industrial statistics    A guide to objectives and definitions.    

 - New York  UN           1960 
 - iii,57p.  cm. 
 - Statistical papers series M;17 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N60s, K0/UN