Image 1434802

iiif.archive.org:::sim_computerworld_1980-12-22_14_52///sim_computerworld_1980-12-22_14_52$28@8d9iogfj

In clusters

Cluster Size
000004-001107-a6493f3a7bc2 4
000003-00f8a1-07e0fbb5d18a 3