00000cam a22000004a 4500 UP-1685523046124920084 Buklod 20230503092606.0 m || | | cr ||||||||||| 991231s1972 xx r |||| u|eng|| (iLib)UPMNL-00000000678 RC683.5 E5 1972 Abildskov, J. A. Advances in electrocardiography by J. A. Abildskov ... [et al.] ; edited by Robert C. Schlant and J. Willis Hurst. New York Grune & Stratton c1972 464 p. ill. 27 cm. cardiovascular diseases Electrocardiography Congresses. Schlant, Robert C. 1929-. Nu-4302 UPMNL NURS RC 683.5 E5 1972 Book