Abstract
Written in 1933 when the author was under the influence of logical positivism, but published only in 1961. Perhaps because the author did not at the time of writing have access to Wittgenstein's early notebooks, the study suffers from a lack of subtlety and appreciation of the problems that were preoccupying Wittgenstein when he wrote the Tractatus. It offers a general interpretation rather than a detailed explication of specific propositions. Of special interest is Maslow's attempt to show that the Tractatus bears a strong family resemblance to the transcendental philosophy of Kant. Quite independently, he thereby supports an interpretation of the Tractatus which has been gaining acceptance among commentators on Wittgenstein.--R. J. B.