1592954036000 1312632483000 term-84483 1616541537715 1312632582000 1616290509493 adlib fitz-online adlib-term-84483 de396f78-9df1-36f8-928c-57d4408d6721 2 1 scope note Halftone screens having a random, rather than a regular, pattern. ICPEP reference term-84482 adlib-term-84482 32f31618-70fd-3f70-ada1-e79ebb581f91 metzograph screen V.TH.AFU.AXC.DZW.BIQ.BCW.AFU.ALO 1 code V.TH.AFU.AXC.DZW.BIQ.BCW.AFU.ALO 1 metzograph screens reference term-84474 adlib-term-84474 a693485e-11cb-39d5-b15c-734534324407 halftone screens metzograph screens term