ECK, BRUNO FANS: DESIGN AND OPERATION OF CENTRIFUGAL, AXIAL-FLOW AND CROSS-FLOW FANS - S.E. - OXFORD Reino Unido PERGAMON 1973 - 592 ISBN: 0080158722 LCCN: 12791 Subjects--Topical Terms: VENTILADORES (MAQUINARIA) Dewey Class. No.: 621.6