TY - BOOK AU - Taylor, George and Blewitt, Geoff TI - Intelligent Positioning: : GIS-GPS Unification SN - 9780470850039 U1 - 910.285 PY - 2006/// CY - England PB - John Wiley & Sons Ltd. KW - Intelligent Positioning: GIS-GPS Unification N1 - Intelligent Positioning: GIS-GPS Unification ER -