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EAN-139780748721269   EAN-13 barcode 9780748721269
Product NameJunior Steps In Re: Teacher's Resource Book Year 3
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 0748721266
SKUP7530
Price New52.97 US Dollars    (curriencies)
Price Used41.55 US Dollars    (curriencies)
AuthorMichael Keene, Jan Keene
Page Count88
BindingPaperback
Published01/17/1997
Long Description"Junior Steps in RE" covers the four main religions with the most followers in the UK: Christianity, Judaism, Islam and Sikhism. "Teacher's Resource Books" contain structured lesson plans and background information, with photocopiable pages to provide extra resources. "Pupil Books" contain source materials, fascinating facts and activity ideas for use in conjunction with lesson plans.
Created11-12-2012 8:15:59pm
Modified01-12-2014 12:36:24am
MD5f17bb1be51d5f007ccc55dfa65b7bbb7
SHA2567ff3876d35b3c17783e8fde2e6df8d1f5988901b5a809ef3e14f74802f9e9920
Search Googleby EAN or by Title
Query Time0.0058980

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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