UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE <br/><br/>
Guidelines on producing leading, composite and sentiment indicators 

 - Geneva  United Nations           2019 
 - vii, 125p  cm. 
<br/><br/><label>ISBN: </label>9789211172195 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X, Q9/UN