Guidelines for the computation of selected statistical indicators / 
FAO Statistics Division. 
 - Rome :  Food and Agriculture Organization of the United Nations,  1986. 
 - FAO economic and social development paper ;  60 .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9251023670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics, Mathematical.<br/>Economic indicators.<br/>Economics -- Statistical methods.--Economics -- Statistical methods.