TY  - BOOK
AU  - Duffett-Smith, Peter.
AU  - Zappe, R. W.
TI  - Valves selection handbook: engineering fundamentals for selecting the right valve design for every industrial flow application 
SN  - 0-7506-7717-1
PY  - 2004///
CY  - Amsterdam
PB  - Elsevier
KW  - Valve handbook
ER  -