Expand the inventory Copy the permalink ARC Lab Exercises Type Subfile Date 1977-1988 Genre - Form SubfileFinal number Number 4Content 1980 Manual is accompanied by negatives, photo and thermohigrometrical lecture (J. Jokilehto, IP rooms and PM "aula", 1980-1981), correspondence from 1982-1983.Reference code Reference code ARC-Box 19