Vectorcardiography 3
Card's contents:194,321 HAMBY ROBERT I. /red./ Vectorcardiography 3. Proceedings of the Symposium on Clinical Vectorcardiography 1975,held in Sew York City,May 10-11,1975. Irwin Hoffman,ed. Robert I. Hamby,co-ed. Amsterdam 197o Morth-Holland Publ. Co. 4° s. VIII, 220, il.