Lemaître, Georges The primeval atom an essay on cosmogony with a preface by Ferdinand Gonseth. Foreword to the English ed. by Henry Norris Russell. Translated by Betty H. and Serge A. Korff. - New York Van Nostrand [1950] - ix, 186 p. 20 cm. Translation of L'hypothèse de l'atome primitif. LCCN: 50010506 Subjects--Topical Terms: Physics--Philosophy.Cosmogony.Atoms LC Class. No.: QC6 / .L3814 1950 Dewey Class. No.: 530.1