Text ( visual ) : unmediated On film technique : three essays and an address / by V.I. Pudovkin ; translated and annotated by Ivor Montagu. -- London : Victor Gollancz , 1929. -- 204 p. ; 19 cm. -- (BA20722806) ; https://ci.nii.ac.jp/ncid/BA20722806 Author Heading(s): Pudovkin, Vsevolod Illarionovich ; Montagu, Ivor Goldsmid Samuel. -- Classification(s): LCC : PN1994 ; DC : 791.4. -- Subject Heading(s): LCSH : Motion pictures ; LCSH : Motion picture plays -- Technique