EAN-139781442413054   EAN-13 barcode 9781442413054
Product NameRrralph
CategoryBook / Magazine / Publication
Short DescriptionHeight:0.4 inches / Length:12.1 inches / Weight:1 pounds / Width:8.3 inches
Amazon.comA Buy on Amazon ~ 1442413050
Price New8.99 US Dollars    (curriencies)
Price Used1.18 US Dollars    (curriencies)
Width0.4 inches    (convert)
Height12 inches    (convert)
Length8 inches    (convert)
Weight15.2 ounces    (convert)
AuthorLois Ehlert
Page Count40
Long DescriptionWould you believe that Ralph the dog can talk? Yip, yip, yip --it's true! With bestselling author Lois Ehlert's simple, funny, call-and-response text and bold, playful collage illustrations, this fresh, young book is sure to get little ones laughing (and talking to their dogs!)
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Created01-10-2013 1:08:02am
Modified05-01-2020 4:26:17pm
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Article of interest

This symbology was originally designed to be easily scanned even when printed on dot-matrix printers or on multi-ply paper such as receipts, invioces and alike. Codabar is being replaced by newer symbol sets that store more data in a smaller area but there is already a large install base where these codes are currently being used.


Codabar uses 4 bars and 3 spaces to encode each character. A narrow space is used between characters. The characters that can be encoded using codabar are the digits 0-9 and the characters $ (dollar sign) - (dash) + (plus) : (colon) / (slash) . (period). There are also 4 start/stop characters represented by A, B, C, D or possibly T, N, * (asterisk), E. These start and stop characters are not represented as data just like other barcodes.

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