00386nam a22001337a 4500 13:978-007-125920-0 910.285 CHA tsungchang,kang. 129230 introduction to geographic information systems kang-tsungchang new york mcGraw-Hill 2008 ill:diagrams,map. 23cm .. ddc BK fourth Edition 613921 613921 0 0 ddc 0 0 NIT NIT 2025-06-26 0 910.285 CHA 15007 2025-06-26 2025-06-26 BK