ISBN and ISSN numbers

[a0000]

Hi,

Does anyone have valid access masks for ISBN and ISSN numbers

I'd very much appreciate your help on this one.

Thanks [sig][/sig]

 

[Zelandakh]

Search back through this very forum for barcode and you will find lots of info. [sig]<p>Zel<br><a href=mailto:zel@zelandakh.co.uk>zel@zelandakh.co.uk</a><br><a href= > </a><br> [/sig]

 

[MichaelRed]

I don't know about the ISSN numbers. ISBN Numbers are all ten characters long, with the first 9 ALWAYS being a numeric (&quot;0&quot; to &quot;9&quot character. The last (tenth character may (also) be a numeric character, or it is an &quot;X&quot;.

Just curious, why are you interested in this arcane bit of trivia? [sig]<p>MichaelRed<br><a href=mailto:mred@duvallgroup.com>mred@duvallgroup.com</a><br>There is never time to do it right but there is always time to do it over[/sig]

 

[LarryDeLaruelle]

According to MS Access help the ISBN input mask is:

ISBN 0-&&&&&&&&&-0

I don't know about ISSN numbers either.

HTH [sig]<p>Larry De Laruelle<br><a href=mailto:larry1de@yahoo.com>larry1de@yahoo.com</a><br><a href= > </a><br> [/sig]