Guidelines on statistics of tangible assets. 

 - New York  United Nations          1979 
 - vi,63p.  cm. 
<br/><br/> Statistics papers series M, no. 68 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N79, L9/UN