CURRENT TOPICS IN CARDIOVASCULAR MEDICINE 545,498 WARD DAVID E., CAMM A. JOHN Clinical electrophysiology of the heart / David E. Ward, A. John Camm ; with a forew. by Albert L. Waldo. - [London ; Cauldfield East ; Baltimore] : Wdward Arnold, [1987]. - [10], 390 s. : il., wykr. ; 24 cm (Current Topics in Cardiovascular Medicine) ISBN 0-7131-4507-2