International recommendations for construction statistics. 

 - New York, N.Y. :    United Nations,    1968. 
 - v, 57 p. :    ill. ;    28 cm. 
 - Statistical papers.    Series M ;    No. 47, rev. 1 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Construction industry -- Statistical methods.<br/> Construction industry -- Data processing.<br/> Industrial surveys -- Methodology.