TY  - BOOK
AU  - Kristal,Frank A.
AU  - Annett,F.A.
TI  - Pumps : : Types, Selection, Installation, Operation and Maintenance
PY  - 1940///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - BOMBAS
KW  - BOMBAS CENTRIFUGAS
ER  -