000			00457nam a2200157Ia 4500
008			241226s9999 xx 000 0 und d
020			_a978-81-7476-770-7
082			_a624.183 _bDUT
100			_aDutta, B
245		0	_aEstimating and costing in civil engineering theory and practice 28/ed.
250			_a28th edition
260			_aAhmedabad : _bUbs Pub Ltd, _c2018.
300			_a904
365			_a695
650			_aElectrical Electronics Communication,
999			_c111278 _d111278