TY  - BOOK
AU  - Wilby, C.B.
TI  - Structural concrete: : Materials Mix design; Plain, Reinforced and Prestressed Concrete; Design tables
SN  - 040801170X
AV  - TA681.W9 1983 
PY  - 1983///
PB  - Butterworth
KW  - Concrete constructure
ER  -