Chung, Edward K. Non-Invasive Cardiac Diagnosis Edward K. Chung,. - Philadelphia : Lea & Febiger, 1976. - 331 p. - 616.12.075 . Index: p. 311-319 ISBN: 0-8121-0541-9 Subjects--Topical Terms: Heart-Diseases-Diagnosis Dewey Class. No.: 616.12.075