AN INTRODUCTION TO POOL EXERCISES. By Elizabeth Bolton, M.C.S.P., H.T., Diploma of Bedford Physical Training College; and Diana Goodwin, M.C.S.P., H.T. Foreword by J. W. T. Patterson, M.D., F.R.C.P. Ed. 8? x 5? in. Pp. 48, with 39 figures. 1956. Edinburgh and London: E. & S. Livingstone Ltd. Price 5s