00557nam a22002051 4500 sa 68000665 DLC 20260227112426.0 710901s1967 ii a b 00000 eng sa 68000665 TJ840 .L3 1967 621.2 Lal, Jagdish. Hydraulic machines (in MKS units). [4th ed., rev. & enl.] Delhi, Metropolitan Book Co. [1967] xx, 631 p. illus. 25 cm. Bibliography: p. 617-618. Hydraulic machinery. 77375 77375