TY  - BOOK
AU  - Roberson, John.A  .
AU  - Cassidy,JohnJ  .
AU  - Chaudhry,M Hanif
TI  - Hydraulic engineering / 
SN  - 81-7224-663-3
U1  - 551.48 
PY  - 1998///
CY  - Mumbai : 
PB  - Jaico publishing house , 
ER  -