Road research : proceedings. - Symposium on the Quality Control of Road Works (1970 : Aix, France); Organisation for Economic Co-operation and Development ([Paris] : Organisation for Economic Co-Operation and Development, 1972)
Summary in French.
Held 2nd, 3rd and 4th November, 1970; sponsored by the Organization for Economic Cooperation and Development.
Keywords: Roads -- Design and construction -- Quality control -- Congresses