Image 1406380

iiif.archive.org:::sim_computerworld_1981-08-31_15_35///sim_computerworld_1981-08-31_15_35$63@nl3v9j7p

In clusters

Cluster Size
00001e-001bdb-e2dfb948e280 30
00001d-002d2a-3ed671c65b1a 29