TY  - BOOK
AU  - Parr, E. Andrew,
TI  - Hydraulics and pneumatics : a technician`s and engineer`s guide
SN  - 9788172241896
U1  - 621.5 PAR 
PY  - 1993///
CY  - Ahmedabad
PB  - Jaico Publishing House
N1  - Includes index.
ER  -