000 00796nam a2200205Ia 4500
008 230627s9999 xx 000 0 und d
020 _a0-944426-55-7
040 _cUDSM
050 _aGY GA101.2.I56
110 _aMaryland) International Symposium on Computer Assisted Cartography (9th: 1989: Baltimoare
_eCorporate author
245 0 _aNinth International Sympossium on Computer-Assisted Cartography Baltimore, Maryland, April 2-7
260 _aFalls church, VA :
_bAmerican Society for Photogrammetry and Remote Sensing,
_c1989
300 _axviii, 879p. :
_bill. ;
_c24cm.
505 _aIncludes bibliographical references
650 _aCartography
650 _aComputer programs
650 _aCongresses, Canada
650 _aGeographical information systems
942 _2lcc
_cBK
999 _c124968
_d124968