![DISCUSSION. COLLAPSE OF YNYS-Y-GWAS BRIDGE, WEST GLAMORGAN.]()
DISCUSSION. COLLAPSE OF YNYS-Y-GWAS BRIDGE, WEST GLAMORGAN.WOODWARD, RJ; BLAKE, LS; SKETCH, WAJ; WALLEY, F; NICHOLSON, TA; HANNAH, C; DAWSON, DB; WILLIAMS, FW; DAWE, PH; HENDLEY, AH; BURGOYNE, CJ; COTTELL, MNT; SANDGURGH, ACE; BAKER, PD; ANDREWS, PJ; GALLAGHER, KA · Proceedings of the Institution of Civil Engineers · 1989