Kumar, D. S. Thermal and hydraulic machines / D. S. Kumar. - 7th ed. - - Daryaganj, New Delhi: S. K. Kataria & Sons, c2015. - viii, 588 p. : ill. ; 24 cm. Includes index. ISBN: 978-93-5014-067-3 (pbk.) Subjects--Topical Terms: Hydraulic machinery.