Pai, Shih-i. Introduction to the theory of compressible flow / byShih-i Pai, - New York ; New Delhi : Van Nostrand ; Affiliated East-West Press , c1959, 1970 - xiii, 385 p. : illus. ; 24 cm. Includes bibliographies and index Subjects--Topical Terms: Compressibility. Dewey Class. No.: 629.13232 / PAI 1970