TY  - BOOK
AU  - Terrington,John Stanley
TI  - Design of pyramid roofs
AV  - TH 2401 T47.1948
PY  - 1948///, 1939
CY  - London
PB  - Concrete Publications Limited
KW  - Roofs
KW  - Techos
N1  - "First published 1939, reprinted 1948."
ER  -