EAN-139780739901212   EAN-13 barcode 9780739901212
Product NameAll On A Mountain Day
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 0739901214
Price New12.99 US Dollars    (curriencies)
Price Used4.00 US Dollars    (curriencies)
Long DescriptionIn the Rocky Mountains, the wild folk are stirring before dawn has driven the stars from the sky. The paths of nine animals cross during the day. The Coyote and Bobcat hunt to feed their young, while the Snowshoe Rabbit, Grouse, Pack Rat, Fawn, Water Ouzel, and Marmot outwit the hunters with all the instincts God has given them. Meanwhile the Porcupine, deserted by her mother, begins her first day of living alone. Learn a host of facts about the animals God has created.
Created11-16-2012 2:07:10am
Modified12-23-2013 7:45:16am
MD5ccea229f7117d36bbfb8f01af7ee7e86
SHA256375f735db55ed35533c2ae1ac201c51363bbd4655c0b15d0d5f26f1df8c3208d
Search Googleby EAN or by Title
Query Time0.0046639

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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