MARC全文
02a0032073;¥381.72;20011205d1998 ekmy0engy01;eng;a z 100yy;r;Digital mapping techniques'98;proceedings of the workshop, held in Champaign, IL, May 27-30, 1998;ed. by David R. Soller;[Denver, CO];U.S. Geological Survey;1998;vii, 133 p.;ill;Open File Report;U.S. Geological Survey;98-487;1998年数字制图技术专题讨论会会议录;Workshop on Digital Mapping Techniques' 98;Champaign;1998;Digital mapping ; Map compilation;a626:621;Soller;David R.;Workshop on Digital Mapping Techniques' 98;Champaign;1998;101;EB00060700;626:621;W89/1998;r¥381.72;a07;b1