AU  - Molloy,E.
TI  - Pumps and Pumping / 
U1  - 621.252 
PY  - 1946///
CY  - London : 
PB  - George Newnes Ltd. , 
KW  - Engineering and Allied Operations
KW  - Applied Physics
KW  - Pumps
KW  - Pumps and Accumulators
KW  - Hydraulic-Power Technology
ER  -