000			00321cam a2200145ua 4500
020			_a81-900893-0-7
082			_a526.9 _bARO/S.3
100	0		_aArora, K.R
245	1	0	_aSurveying: vol.3
250			_a6th.
260			_aNew Delhi _bStandard Book House _c2007
300			_axi,462p.
650			_aSurveying
942			_cBK
999			_c18260 _d18260