TY  - BOOK
AU  - Wankel, Felix
AU  - Ansdale, R. F.
TI  - ROTARY PISTON MACHINES
U1  - 621.84 
PY  - 1965///
CY  - London
PB  - Iliffe
KW  - Pistons
KW  - Reciprocating Pumps
ER  -