000			00357nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a627
082			_b131 CH
100			_a"Chandra, A M"
245		0	_aPlane Surveying
250			_aSecond
260			_aNew Delhi
260			_bN.A.I
260			_c2006
300			_a"XI, 590"
999			_c47225 _d47225