DDC, Dewey decimal classification 004-006 data processing and computer science and changes in related disciplines - Beall, Julianne; Comaromi, John P.; Matthews, Winton E. Jr.; New, Gregory R. (Albany, N.Y., USA Forest Press, 1985)
Keywords: Classification, Dewey decimal; Classification -- Books -- Electronic data processing; Classification -- Books -- Computers; Classification -- Books -- Computer engineering