TY - GEN AU - WEST,H.W.H. AU - SPEED, K. H. TI - SIBMAC PROCEEDINGS U1 - 691.4 PY - 1971/// CY - Stoke-On-Trent PB - British Ceramic Research Association KW - Bricks -- Congresses KW - Masonry -- Congresses KW - Building Materials -- Congresses N1 - Organized By British Ceramic Research Association In Conjunction With Brick Development Association ER -