Image 1434820

iiif.archive.org:::sim_computerworld_1980-12-22_14_52///sim_computerworld_1980-12-22_14_52$41@brc6ihb2

In clusters

Cluster Size
000002-00c4fb-6ef9bfc9ab31 2
000002-0008d2-a90b64dceec3 2