Warring, R. H. 1920- Hydraulic handbook / R.H. Warring - 8th ed. - Houston : Gulf Pub., Book Division, 1983 - vii, 448, xii p.: ill.; 24 cm. Includes index. ISBN: 0872013499 Subjects--Topical Terms: Oil hydraulic machinery -- Handbooks, manuals, etc. Dewey Class. No.: 621.2