EAN-139780786843909   EAN-13 barcode 9780786843909
Product NameDisney Girls: Adventure At Walt Disney World - Book #7
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 078684390X
Long DescriptionFor the first time, the three pairs of best friends spend a week together at Walt Disney World. Paula and Ariel are determined to do everything in every park. Ella and Yukiko have sworn that this time they will go on Space Mountain. And Jasmine and Isabelle can't wait to hit EPCOT for the ultimate Disney Girl fantasy--until the dreaded Beast shows up! Find out how the Disney Girls' magical wishes come true as they have the greatest adventure of their lives.
Created11-22-2012 12:07:40pm
Modified12-23-2013 9:14:12am
MD51dfc7af620ca1933eb9dc357224e2776
SHA256de19f0b7a5637fdb698272ed454fe6da5ecf9334c57ab97242da2633a64a17b2
Search Googleby EAN or by Title
Query Time0.0052240

Article of interest

ISBN stands for International Standard Book Number. Originally this was a 10 digit number known as ISBN-10, but has been replaced with a 13 digit version known as ISBN-13 (aka EAN-13) to better fit in with the industry standard product numbering system.

The ISBN system offers a unique numbering system for books and publications of various types. ISBN offers 9 identification digits for each book or publication and one check digit. ISBN-13 expands the available number set by doubling the available numbers. You might think that the extra three digits would more than double the available numbers but ISBN is limited within the EAN-13 numbering system and will always start with 978 or 979 as the first three digits, leaving only 9 more digits for the actual identification digits and again the last digit is the check digit.

Any ISBN-10 number can be converted to ISBN-13. Any ISBN-13 number that starts with 978 can be converted back to ISBN-10. ISBN-13 numbers that start with 979 cannot be converted to ISBN-10.

The conversion process from ISBN-10 to ISBN-13 is a rather simple one. Start with the first 9 digits of the ISBN-10 number, place 978 in front and calculate the new check digit using the standard EAN check digit calculation.

If you want to calculate the check digit for ISBN-10, that is done using a MOD-11 calculation that is very different than the EAN check digit process.

ISBN-1-5905-9332-4

Look at the number above and below the barcode. You will see that except for the last digit in the ISBN number, all of the digits exist in the 13 digit version shown under the barcode right after the 978 and just before the new check digit of 5.

Now you can see how easy it is to convert between ISBN-10 and ISBN-13.

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