TY  - BOOK
AU  - Spellman,Frank R.
AU  - Drinan,Joanne
TI  - Piping and valves
T2  - Fundamentals for the water and wastewater maintenance operator series
SN  - 1587161028
AV  - TH6249  .S63 2001
PY  - 2001///
CY  - Boca Raton, FL
PB  - CRC Press
KW  - Plumbing
KW  - Equipment and supplies
KW  - Water-pipes
KW  - Valves
ER  -