00491nam a2200133Ia 450000500170000000800410001708200160005810000180007424500640009226000770015694200070023395201020024099900150034220250107154840.0241216s9999||||xx |||||||||||||| ||und||  aREF 526 BAB  aBabcock C. H. 0aAutomated Cartography Data Processing Formats and Graphics.  aStockholm.bCongress of the International Federation of Surveyors.c1977  cBK  104070aARULIBbARULIBcReferenced2024-12-16l0oREF 526 BABp10575r2024-12-16w2024-12-16yBK  c6682d6682