GIS planet
Professional GIS software & projects
Pages
Home
Stand alone software
ArcGIS extensions
KML Gallery
9/12/2010
Luhn algorithm credit card number checker
Open spreadsheets
https://spreadsheets.google.com/ccc?key=0AppCRCbx33I9dDJ2Q3pta1o1QVR6TDRQWXBvaUNvb3c&hl=en
Credits h
ttp://en.wikipedia.org/wiki/Luhn_algorithm
Newer Posts
Older Posts
Home
Subscribe to:
Posts (Atom)
