Halhuber M. J., Gunther R., Ciresa M. ECG an introductory course: a practical indtroduction to clinical electrocardiography - - New Delhi Narosa Publishing House 1979 - 155 p. 21 cm. - . Electrocardiography ISBN: 354009326 Subjects--Topical Terms: Electrocardiography Dewey Class. No.: WG140 / HAL