Bellet, Samuel, 1899- Essentials of cardiac arrhythmias : diagnosis and management / by Samuel Bellet - Philadelphia : W. B. Saunders, 1972 - 458 p. : ill. ; 25 cm. ISBN: 0721616925 Subjects--Topical Terms: ArrhythmiaArrhythmia--Diagnosis National Library of Medicine Call No.: WG330