Carbohydrate Metabolism. Correlation of Physiological, Biochemical and Clinical Aspects

research and evaluates the advantages and disadvantages of co-operatively organized, institutional research programs as opposed to individual research programs. "Frontiers in Psychiatry" is concerned with the place of psychiatry in education and sociology, as well as international relations. This superior presentation demonstrates the present-day limitations of psychiatry but also points out how psychiatry, properly utilized, may, in the future, help us to plan our political organizations and the educational programs of our children to facilitate the achievement of our socio-political aspirations. Dr. Alexander also discusses some of the fallacies in the Marxian concepts of man's psychology. "Frontiers in Genetics" by Dr. Laurence Snyder is one of the finest papers of its type that this reviewer has read. Dr. Snyder presents a thorough, competent, and broad review of the relationship of genetics to the other sciences. He propounds an impartial, honest, and intelligent view of the present Michurin vs. Mendelian genetics controversy. Superlatives should be used sparingly, but certainly Dr. Snyder has approached the ideal in this paper. It is recommended for the college biology student, the interested layman, medical students and practitioners, and the graduate student of biology. There is a foreword by Dr. H. B. Keyes and an introduction by Dr. Iago Galdston. The book is adequately indexed and there are bibliographies at the end of each paper. This little volume is unquestionably worth the nominal cost of $2.50. J. M. Q.