TY  - BOOK
AU  - Parr,Eric Andrew
TI  - Hydraulics and pneumatics : : a technician's and engineer's guide / 
SN  - 0750639377   
PY  - 1998///.
CY  - Oxford
PB  - Butterworth Heinemann, 
KW  - Hydraulics machinery
KW  - Handbooks, manuals, etc.
KW  - Pneumatics machinery
N1  - Includes index
ER  -