Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 5 · column 1 of 8 · from the scan, no model involved

Editor’s Note: This is the second article in a series on computers. It describes how computers are being used today in government, education 1 and medicine.
Without the computer, government employees would be inundated by a flood of paperwork, the war on poverty and crime would be slowed and the national defense network would be severely hindered.
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