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EAN-139780778721796   EAN-13 barcode 9780778721796
Product NameTrade And Commerce In The Early Islamic World (Life In The Early Islamic World)
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHeight:9.25 inches / Length:7.24 inches / Weight:0.3 pounds / Width:0.2 inches
Amazon.comA Buy on Amazon ~ 0778721795
SKU0778721795
Price New6.70 US Dollars    (curriencies)
Price Used7.28 US Dollars    (curriencies)
Width0.2 inches    (convert)
Height9 inches    (convert)
Length7 inches    (convert)
Weight4.8 ounces    (convert)
AuthorAllison Lassieur
Page Count48
BindingPaperback
Published05/15/2011
FeaturesCrabtree Publishing Company
Long DescriptionShows how trade and commerce spread with the conquests made by the early Islamic empires. This book covers such topics as: transportation by caravans, ships, and boats; monetary systems; famous explorers and traders; interactions with the East and West; economical principles; and, coinage.
Similar Items9780778721772: Science, Medicine, And Math In The Early Islamic World (Life In The Early Islamic World)
9780778721765: The Role Of Religion In The Early Islamic World (Life In The Early Islamic World)
9780778721741: Arts And Culture In The Early Islamic World (Life In The Early Islamic World)
9780778721789: Early Islamic Empires (Life In The Early Islamic World)
Created03-26-2013 1:15:26am
Modified04-01-2017 4:51:06pm
MD5bd27145c04c1ae36378b32370220c3d6
SHA2568a2735a8b8bc39868a5d715a3a04f1c2d8ef887524e9a51e2b506257681098bb
Search Googleby EAN or by Title
Query Time0.0110409

Article of interest

Code39 also known as Code 3 of 9 allows you to encode text using characters A-Z and 0-9 and some punctuation. Using an extended encoding system, it is possible to encode the entire ASCII character set.

barcode

Each character is made up of 10 elements where 5 are bars and 5 are spaces. You may have seen this described as 9 elements on other sites where 5 are bars and 4 are spaces but there is always a narrow space stripe between characters which means we might as well consider that trailing narrow space part of each character making the total number of elements 10. The final trailing narrow space simply appears to be absorbed into the quiet zone to the right of the final barcode. There is no check digit in this symbology unlike others. The variation between the width of the bars is what define the value of each character.

In the image below you will notice the start and stop block are the same. In most Code39 fonts,this is encoded as the asterisk (*) character although it is not displayed under the barcode. The text under the barcode is optional and is for human use only. The start and stop asterisks are not decoded when scanned and may or maynot bedisplayed. Also how the text is displayed depends on the process used to create the barcodes. Often, the text is simply under the barcode without the indent displayed in our sample.

barcode

Normally, there are only 43 characters that can be encoded using Code39. But if you want to encode the full ASCII characterset, you can prefix letters with special characters to get the characters you need including lower case and special characters. Although it is possible to encode the full ASCII set, if you actually need to do this it is better to use Code128 because it will produce a smaller barcode.

If you want to create your own Code39 barcode, you can visit our very own barcode generator page.

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