TY - BOOK AU - Parr,E.A. TI - Hydraulics and pneumatics: a technician's and engineer's guide SN - 0750600152 U1 - 621.51 PY - 1991/// CY - Jordan Hill, Oxford PB - Butterworth Heinemann KW - Hydraulic machinery KW - Handbooks, manuals, etc KW - Pneumatic machinery KW - MCE N1 - Includes index ER -