Paris: Marcel Riviere, 1930. hardcover. 467pp. 8vo, modern 3/4 black morocco, marbled boards, original printed wrappers bound in; ex-libris crest. Paris: Marcel Riviere, 1930. Deuxieme edition, revue et augmentee. Fine. fine.
Critique of Henri Bergson's philosophy of process. "A highly polemical work by an ex-Bergsonian turned Thomist". DSB II 12. Best edition.