000			00374nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aPatil B. S.
245		0	_a"Civil engg. - contracts and estimates, 2nd ed."
260			_aNew Delhi
260			_bOrient
260			_c1988
300			_a611p.
365			_b75
650			_aCIVIL
942			_cDBK
999			_c19049 _d19049