000			01077cam a2200217Ki 4500
082			_a625.76 _bREP
100	1		_aKoop, Delmo E.
245	1	0	_aOptimizing maintenance activities _btenth report, repair of concrete pavement joints : combined state studies of selected maintenance activities : a cooperative analysis by teams from Iowa, Kansas, Nebraska, South Dakota / _cDelmo E. Koop, John E. Anderson.
260			_aWashington : _bFederal Highway Administration, Offices of Research and Development, Implementation Division ; _aSpringfield, Va. : _bAvailable through the National Technical Information Service, _c1980.
300			_a1 online resource (vi, 37 p.) : _bill.
490	1		_aReport - Federal Highway Administration ;
500			_aCover title.
500			_aFCP category 7.
500			_aContract no. DOT-FH-9277.
500			_aU.S. Federal Highway Administration, its R & D report no. P-0249.
650			_aMCE
700	1		_aAnderson, John E.,
710	1		_aUnited States.
856	4	0	_uhttp://catalog.hathitrust.org/api/volumes/oclc/6244534.html
942			_cBK
999			_c7894 _d7894