Electrocardiography :
Owen, S. G.
Electrocardiography : programmed text: principles of electrocardiography and interpretation of electrocardiograms / [by] S. G. Owen. - Boston : Little, Brown, 1966. - 180 p. ; 22 cm.
Electrocardiography--Programmed instructions.
RC683.5.E5 / O92 1966
Electrocardiography : programmed text: principles of electrocardiography and interpretation of electrocardiograms / [by] S. G. Owen. - Boston : Little, Brown, 1966. - 180 p. ; 22 cm.
Electrocardiography--Programmed instructions.
RC683.5.E5 / O92 1966
