Bar Codes – a Technological Revolution in Commerce

Alin Isac
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Alin Isac: University of Petroşani, Romania

Annals of the University of Petrosani, Economics, 2006, vol. 6, pages 117-122

Abstract: Generally, the bar code represents the total of conventional rules used to express information through symbolic elements, susceptible of having a physical interpretation. The bar code is a graphic representation of numeric or alphanumeric characters through the alternation of black bars and white spaces of defined widths.

Keywords: bar codes; symbolic elements; alpha-numeric discontinuous; linear bar codes; quiet zone; scanner commercial (search for similar items in EconPapers)
Date: 2006
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Persistent link: http://EconPapers.repec.org/RePEc:pet:annals:v:6:y:2006:p:117-122

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