Structural Masonry Designers' Manual
W. G. Curtin, Gerry Shaw, J. K. Beck, W. A. Bray, David Easterbrook, W. G. (formerly Curtins Consulting Engineer) Curtin, Gerry (formerly Curtins Consulting Engineer) Shaw, J. K. (formerly Curtins Consulting Engineer) Beck, W. A. (formerly Curtins Consulting Engineer) Bray, David (University of Plymouth) Easterbrook, W G Curtin, J K Beck, W A Bray