Dake, Jonas M. K. Essentials og engineering hydralics / Jonas M. K. Dake - 2nd. ed. - London: The Macmillan Press, 1983 - xvi, 418 p. : ill. ; 23 cm. Includes index ISBN: 0333343352 Subjects--Topical Terms: Hydraulics Dewey Class. No.: 620.106