TY  - BOOK
AU  - Leliavsky, Serge
TI  - Weirs
SN  - 0 412 22540 9
U1  - 627.883 
PY  - 1981///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Civil engineering
KW  - Dams-Designs and plans
KW  - Mecanical drawing
N1  - Include inxed
ER  -