Text ( visual ) : unmediated Dialectics of nature / Frederick Engels. -- ( : In-house reproduction). -- 496 p. : port. ; 21 cm. -- Photocopy. Originally published: Moscow : Foreign Languages Publishing House , 1954 ; "The contents of the present book and their arrangement correspond to the latest Russian edition (1953) prepared by the Marx-Engels-Lenin-Stalin Institute of the Central Committee, C.P.S.U."--T.p. verso ; "The translation was made by Clemens Dutt."--T.p. verso ; Bibliography: p. [451]-459 ; Includes index. -- (BA01701387) ; https://ci.nii.ac.jp/ncid/BA01701387 Author Heading(s): Engels, Friedrich ; Dutt, C. P. (Clemens Palme). -- Subject Heading(s): LCSH : Science -- Philosophy ; LCSH : Dialectic (Science) ; LCSH : Dialectical materialism