000			00316nam a22001211 4500
082			_a625.7 _bFLY _cD
245	0	0	_aFly ash facts for highway engineers
260			_aWashinton _bThe world Bank _cc1986.
300			_a47 p. _cills. _b21cm.
526			_a0 _b0 _c0 _d625_700000000000000_FLY
650		0	_x.
942			_2ddc _cBK
999			_c547335 _d547335