TY  - BOOK
AU  - Karassik, Igor J
AU  - Carter, Roy
TI  - Centrifugal pumps: selection, operation and maintenance 
AV  - TJ 919 K37
PY  - 1960///
CY  - New York
PB  - F.W. Dodge
KW  - Bombas centrífugas
ER  -