000			00587nam a22001697a 4500
008			110118t xxu||||| |||| 00| 0 eng d
020			_a0816020418
082			_a625.7
100	1		_aWilliams, Owen. _915844
245	1	0	_aHow roads are made/ _cOwen Williams.
260			_aNew York: _bFacts on File, _c1989.
300			_a32p., _bcol ill.:
500			_aincludes index.
650			_aRoads-Design and construction. _915845
942			_2ddc _cBK
999			_c8759 _d8759