Correct ISBN-13 detected;ISBN begins with 979 |
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The ISBN 9791698045640 was checked and found numerically correct. This only means that it is 1 digits long and has the correct check digit (last digit). The ISBN begins with 979; this prefix could be assigned starting with 2007. | To the home page |
Diese Seite auf deutsch Tiu ĉi paĝo en Esperanto (Unikodo) Tiu cxi pagxo en Esperanto (x-igata) |
The start of the ISBN corresponds to none of the groups published by the International ISBN Agency as per 2003-05-19.
You can check another ISBN with this form.