TY  - BOOK
AU  - Nigam,P.S.
TI  - Handbook of Hydroelectric engineering
U1  -  621.312134 
PY  - 1979///
CY  - Roorkee
PB  - Nem Chand
KW  - Electricity
KW  - Electrical engineering
KW  - Electric power systems
N1  - Includes index
ER  -