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EAN-139780794512644   EAN-13 barcode 9780794512644
Product NameUnder The Ground (Picture Books)
LanguageEnglish
CategoryBook / Magazine / Publication
Amazon.comA Buy on Amazon ~ 079451264X
SKUMAK_NEW_USD__9780794512644
Price New6.95 US Dollars    (curriencies)
Price Used0.01 US Dollars    (curriencies)
Width9.75 inches    (convert)
Height9.75 inches    (convert)
Length0.5 inches    (convert)
Weight15.36 ounces    (convert)
AuthorAnna Milbourne
Page Count24
BindingHardcover
Published06/01/2006
FeaturesUsed Book in Good Condition
Long DescriptionThis is a new title in the fantastic "First Reading Series", part of the Usborne Reading Programme. It is aimed at children who are beginning to read. This exciting book takes readers on an incredible journey through the Earth to find out what's under the ground. It is developed in consultation with Alison Kelly, who is Principal Lecturer in Education from Roehampton University and an early reading specialist. Every title in this series features clear and compelling text accompanied by charming and highly appealing illustrations. It is designed to motivate children as they learn to read.
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Created02-26-2012 7:26:26pm
Modified09-23-2017 4:13:49am
MD53e9817b9590cc56e47d244e99e942114
SHA256a0d5a703034693ceba8eee71ee55de2e28d7a2ce02e702432c508d7fd51927a6
Search Googleby EAN or by Title
Query Time0.0026309

Identified by the bulls-eye pattern in the center of the square, the Aztec Code barcode is easy to recognize. This symbol supports patterns ranging from 15x15 up to 151x151 blocks with one special rune that can encode a single byte. This rune is 11x11 blocks.

Barcode Aztec

The bulls-eye is either 9x9 or 13x13. The ring directly beyond the bulls-eye is the mode section. The remainder of the symbol is the data and error correction. Three of the corners of the core hold the orientation markers. In the image below we have marked the bulls-eye in red, the mode section in green and the orientation markers are in blue leaving the data area in black and white.

Barcode Aztec

The data is stored in pairs of rings that stretch out from the core. The decoding of data starts at the orientation marker made up of three blocks and procedes in a counter-clockwise direction. There is no outer marker to identify the outer boundry because the size is encoded in the core.

Because this symbology is mainly used in industry and not for public consumption, most smart phones can't read them. Try with your smart phone.

Although we don't have a generator here on our site at the moment, there is one availbale at www.racoindustries.com if you wish to create your own Aztec Code barcodes.

 

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