Hydraulic maintenance technology / 
[Parker Hannifin]. 
 - [Cleveland, Ohio] :  Fluidpower Training Dept. [Parker Hannifin],  c1985. 
 - 1 v. (various paging) :  ill. ;  28 cm. 
<br/><br/> "Bulletin 0240-B1." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic machinery--Maintenance and repair.