Church, Austin H. Centrifugal pumps and blowers/ Austin H. Church, Jagdish Lal - Delhi: Metropolital Book, 1973 - viii, 347 p.: ill.; 20 cm. Includes index ISBN: Rs. 20.00 Subjects--Topical Terms: Hydraulic machineryPumping machineryCentrifugal pumps Dewey Class. No.: 621.6