00998nam a2200277Ia 450000100060000000300050000600500170001100800410002801000140006902000160008304000130009907400110011208600180012324501520014126000580029330000140035150000710036550000090043650000260044550000240047150000210049550000440051665000240056065000750058471000610065942605DGPO20160527200749.0130412s1971    dcu          f000 0 eng d  a79-169093  a084440002-5  aGPOcGPO  a0786-A0 aLC 1.6/4:M 3200aData preparation manual for conversion of map cataloging records to machine-readable formcprepared by David K. Carrington and Elizabeth U. Mangan.  a[Washington, D.C.]bGeography and Map Divisionc1971.  av, 317 p.  aDocument for sale by the Superintendent of Documents, paper, 2.75.  a4to.  a[ISBN 0-8444-0002-5].  aL.C. card 79-169093  a(S/N 3000-0050).  aCRDP Project Historic Shelflist record. 0aMARC formats2Local 0aCataloging of maps.xData processing.vHandbooks, manuals, etc.2Local2 aLibrary of Congress.bGeography and Map Division.2Local