Subtopic: Barcodes
Manuale del codice a barre - classificazione
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Codice QR - Wikipedia
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PDF417 - Wikipedia
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Data matrix code - Wikipedia
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bar codes - Wikipedia
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2-Dimensional Bar Code Page
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PDF417 Specification
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Free (Data Matrix) Barcode generator
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Barcode Writer in Pure PostScript
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Datalogic Scanning - Italy Sales Office
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SEI Laser Curno
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