TY  - BOOK
AU  - J.Comrie 
AU  - edited by J.Comrie 
TI  - Civil engineering reference bookj
U1  - 624.58 DES 1960 
PY  - 1961///
CY  - London
PB  - Butter Worth, 
KW  - flow nets
KW  - temporary support
KW  - pumping
N1  - Includes index
ER  -