Reference to standards 
/by United Nations Economic Commission for Europe (UNECE) 
 - New York:  United Nations  2014 New York:  United Nations Economic Commission for Europe (UNECE)  2014 
 - xi,52pages.: illustrations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>STANDARDS STANDARDS <br/>UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE--STANDARDS<br/>POLICY DEVELOPMENT
<br/><br/><label>LC Class. No.: </label>UNECE(02)2014/6