Ratcliff, J. D. Timecode a user's guide / [Book] : John Ratcliff. - 3rd ed. - Oxford ; : Focal Press, 1999. - vii, 276 p. : ill. ; 24 cm. All. ISBN: 0240515390 Subjects--Topical Terms: Video tapes--Editing.Time code (Audio-visual technology). Dewey Class. No.: 778.5