00530nam 2228223 450000100060000000300230000600500090002900800410003808200120007907200620009102000220015310000100017526000250018525000060021024500620021665000620027865000100034028223StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a910.285 aconcepts and techniques of geographic information systems a978-81-203-2230-1 aYeung bHall Of India c2007 a2 aconcepts and techniques of geographic information systems aconcepts and techniques of geographic information systems atital