Image
EAN-139780750258210   EAN-13 barcode 9780750258210
Product NameSporting Heroes (20th Century Lives)
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 0750258217
SKUNU-GRD-00618749
Price New246.68 US Dollars    (curriencies)
Price Used3.99 US Dollars    (curriencies)
Width10.91 inches    (convert)
Height0.35 inches    (convert)
Length8.86 inches    (convert)
AuthorJane M. Bingham
Page Count32
BindingHardcover
Published10/01/2009
Long Description20th Century Lives: Sporting Heroes includes some of the world's most dynamic and successful characcters in the world of sport, from Don Bradman to Jesse Owens and Steffi Graf to Muhammad Ali. It provides a fascinating insight into the experiences and achievements of these talented and inspirational people and sheds light on how they became so successful in their chosen sport.
Created11-15-2012 4:05:50pm
Modified08-25-2017 7:30:38pm
MD5ae57702b3225320e307cea517c80fe81
SHA2568c448972222aed78ae014bb9fab8ad41a7065f2998bb54d20edf966fd484aad2
Search Googleby EAN or by Title
Query Time0.0036721

Code 128 is a high-density 1D barcode symbology. This barcode set makes use of the entire 128 ASCII characters which include letter, number and symbols.

Code 128 Barcode

As with all barcodes, there are indicators to identify where the barcode starts and stops. These are marked in yellow below. Code 128 also has a check character which has been marked in green. The remainder of the barcode is the data being encoded. The text below the barcode is optional and is for human consumption in the event the barcode can't be scanned or if people also need to know what the code means.

Code 128 Barcode

Each character in the barcode symbol is composed of three bars and three spaces. Each bar or space must range from 1-4 units and the sum of all the width of all bars must work out to an even number. The stop marker is special because it adds an extra bar of 2 units at the very end (4 bars and 3 spaces). There are three different start markers to to identify which code set is being used. To represent all 128 characters, the code sets can be within a single barcode as needed by using control characters 98-101 (depending on the code set).

The check character is calculated by summing the value of each character and multiplying it by its position. The start character is also part of the sum but is added without weight (multiply by 1 just like the first encoded data character) then when you have the sum take the modulo 103 remainder. This gets a little more complex when mixing modes within a single barcode.

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