Gibson, J. E. The design of cylindrical shell roofs, by J. E. Gibson and D. W. Cooper. - London, E. & F. N. Spon, 1954. - xii, 186 p. illus. 23 cm. - Spon's civil engineering series . Subjects--Topical Terms: MCERoofs, Shell Dewey Class. No.: 695 / GIB