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020			_a£9,788,120,339,149
035			_a51096
082			_a910.285 _BCON / LO,
100			_aLo, C. P. / Yeung, Albert K. W.
245		0	_aConcepts And Techniques Of Geographic Information Systems
250			_a2nd
260			_aDelhi _bPHI Learning Private Limited
300			_a532
500			_a318/18
650			_aGeographical Information System
942			_cBK
999			_c53812 _d53812