TY  - BOOK
AU  - Wilby,C.B.
TI  - Design graphs for brick/block double skin panel walls
U1  - 624.1 
PY  - 1981///
CY  - London
PB  - Applied Science Publishers
KW  - Brick walls
KW  - Design and construction
KW  - Graphic methods
KW  - Concrete walls
KW  - Wall panels
ER  -