TY  - BOOK
AU  - Probst,E.H.
AU  - Comrie,I.
TI  - Civil engineering reference book
U1  - 624.082 
PY  - 1951///
CY  - London
PB  - Butterscoorths Scientific Pub.
KW  - Civil engineering
KW  - Reference books
KW  - Engineering
N1  - Includes index
ER  -