000			00570nam a2200229Ia 4500
001			27550
005			20250221152427.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a70495521
100			_aChang, Kang-Tsung
245		0	_aIntroduction to geographic information systems
260			_aNew Delhi
260			_bTata McGraw-Hill
260			_c2002
300			_axviii, 348p.
500			_aCDBK1966.
650			_aGeographic information system (
650			_aGIS)
650			_aMap projection
650			_aSpatial data analysis
942			_cBK
999			_c43394 _d43394