Subramanya, K. Flow in open channels / K. Subramanya - 2nd ed. - New Delhi : Tata McGraw-Hill, c1997. - xiii, 529 p. : ill. ; 23 cm. Includes index. ISBN: 0074624466 Subjects--Topical Terms: Channels (Hydraulic engineering) Dewey Class. No.: 627.1 / SUf