000			00343nam a2200145Ia 4500
008			170101s1954 xx 000 0 und d
082			_a625.7 H59H
100			_aHEWES, Lauerence I
245		0	_aHighway engineering
260			_bN.Y. _c1954
300			_a658p
650			_aROAD CONSTRUCTION
653			_aROAD CONSTRUCTION
942			_2ddc _cB
999			_c9642 _d9642