Kravis, Iving B; Hestin, Alan. <br/><br/>
International comparison of real product and purchasing power. 

 - Washington :  World Bank,  1978. 
<br/><br/> This publication looks at a country's pattern of consumption of its national product in relation to its price structure and its level of income. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic theory.<br/>Economic development -- Income -- Concumer expenditure/.--Economic development -- Income -- Concumer expenditure/.--Economic development -- Income -- Concumer expenditure/.