EAN-139780769902845   EAN-13 barcode 9780769902845
Product NameTom's Trousers
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 0769902847
SKU0769902847
Price New4.02 US Dollars    (curriencies)
Price Used3.99 US Dollars    (curriencies)
Long DescriptionNarrative. Ideal for Guided reading and writing. Also for independent reading and writing. Suitable as take home readers. Interactive books. Good for children who are high-interest, lower ability. Age range: 4-11 years. Provides thorough coverage of literacy strategy for Foundation (P1) through to Year 6 (P7). Can also be used with Year 7+ (S1+). Book banded. Teacher's Notes available separately on CD-ROM. Size: 19cm tall x 16cm wide. Published 1998. 24 pages.
Created11-13-2012 3:34:00pm
Modified12-23-2013 8:53:03am
MD52582b6947cbd246981cf81b1592fa69a
SHA256de8f07e74b965aca3b055fd63ed48c74366dd22d4345f11e49a03806eddc085d
Search Googleby EAN or by Title
Query Time0.0049200

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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