TY  - BOOK
AU  - Punmia B.C.
AU  - Jain Ashok
AU  - Jain Arun
TI  - Water supply engineering
SN  - 8170080924
AV  - TD345 .B3 1955
PY  - 1995///
CY  - New Delhi
PB  - Laxmi Publications (P) LTD
KW  - Water-supply engineering
ER  -