Work and rhythm, food and fatigue,
Williams, Edward Roland.
Work and rhythm, food and fatigue, by E. R. Williams. - London, G. Allen & Unwin ltd., 1936. - 3 p. l., 55, [1] p.
agr37000283
RM217 / .W5
QU 145 / W722w 1936
Work and rhythm, food and fatigue, by E. R. Williams. - London, G. Allen & Unwin ltd., 1936. - 3 p. l., 55, [1] p.
agr37000283
RM217 / .W5
QU 145 / W722w 1936