TY - BOOK AU - Huxhold, William E. AU - Levinsohn, Allan G TI - Managing geographic information system projects T2 - Spatical information systems SN - 0-19-507869-1 U1 - 910.285/HUX PY - 1995/// CY - New York PB - Oxford Uni Pr KW - Geographic information systems KW - History and geography ER -