World population 1979 recent demographic estimates for the countries and regions of the world / 
U.S. Department of Commerce 
 - Washington, D.C :   U.S. Department of Commerce,   1980 
 - vi, 502 pages 
<br/><br/><label>Subjects--Topical Terms: </label>--Economic theory--Demography --Economic theory--Demography
<br/><br/><label>LC Class. No.: </label>HB 848  / .W66 1979