User's guide to the Population, resources, environment and developme nt databank (PRED Bank, version 2.1) /  
Dept. of Economic and Social Affairs, Population Division. 
 - New York :    United Nations,    1998. 
 - vi, 59 p. :    ill. ;    28 cm. 
<br/><br/>Includes bibliography : p. 55-57. 
<br/><br/><label>ISBN: </label>9211513219 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Population -- Databases.<br/> Economic development -- Databases.