Mechanical Engineering Publications. European conference on electrics versus hydraulics versus pneumatics. - London : Mechanical Engineering Publications, c1985. - viii, 104 p. : ill. ; 30 cm. Includes appendixes & references. ISBN: 0852985681 (pbk.) LCCN: 50011332 Subjects--Topical Terms: Electrics.Hydraulic engineeringPneumatics. Dewey Class. No.: 621 / MEP