United States. Census, Bureau of-. Commerce, Department of- <br/><br/>
Popston; a case study for the 1980 censuses of population and housing; prepared under a Resources Support Services Agreement with the U.S. Agency for International development   

 - Washington  The Auth.  1979 
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 - Statistical training document, U. S. Bureau of Census  I S P - TR-4A to 4E 4G .
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<br/><br/><label>Dewey Class. No.: </label>312.73  / Un58.PC