000			00350nam a2200133Ia 45e0
008			180110s2006 xx 000 0 und d
020			_a9788189422165
082			_a910.285
100			_aElangovan, K
245		0	_aGIS
260			_aNew Delhi _bNew India Publishing _c2006
300			_axiv, 208p.
942			_2ddc _cBK
999			_c1692 _d1692