IImage formation in halftone photographyImage formation in halftone photographyde Hannu SaarelmaMateriasHalftone processOptical transfer functionPhotoengravingPhotographic ImagesEdiciones (1)Image formation in halftone photography (1979)[H. Saarelma] · inglésMás obras de Hannu SaarelmaDDigitaalisen kuvankäsittelyn soveltaminen sanomalehtireprodu
KKvalitetskontroll av fotosensitiv fotosatsmaterial med utvecKvalitetskontroll av fotosensitiv fotosatsmaterial med utvecklade prövningsmetoder
OOn higher education and research of graphic arts technology On higher education and research of graphic arts technology and allied fields in U.S.A