000			00319nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a620 ARO
100			_aArora, K.R
245		0	_aSurveying Vol- Ii
245		0	_dII
260			_bSTANDARD
260			_c2011
300			_axiii,681
650			_aCivil Engineering
999			_c118458 _d118458