TY - BOOK AU - Abrahams, Adolphe, TI - The human machine T2 - Pelican books AV - QP34.A2 U1 - 613.73 22 PY - 1956/// CY - Harmondsworth, Middlesex PB - Penguin KW - Physiology KW - Exercise N1 - "A volume of the Pelican medical series" -- cover ER -