Mangiola, Stelio, 1928- Cardiac arrhythmias : practical ECG interpretation / by Stelio Mangiola and Michael C. Ritota - Philadelphia : Lippincott, 1973 - 215 p. : ill. ; 23 x 30 cm. ISBN: 0397503237 LCCN: 73-015699 Subjects--Topical Terms: ArrhythmiaElectrocardiography National Library of Medicine Call No.: WG330 / .M277c 1974 9