Parr, Andrew.
Hydraulics and pneumatics : a technician's and engineer's guide / Andrew Parr .- 2nd ed. - Oxford : Buttreworth-Heinemann, C1998 - viii, 244 p. : ill. ; 23 cm.
9780750644198
Solar energy
621.51 PAR
Hydraulics and pneumatics : a technician's and engineer's guide / Andrew Parr .- 2nd ed. - Oxford : Buttreworth-Heinemann, C1998 - viii, 244 p. : ill. ; 23 cm.
9780750644198
Solar energy
621.51 PAR