Coding Accuracy Support System: Difference between revisions

Revision as of 14:55, 15 June 2011

Revision as of 14:58, 15 June 2011

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{{reflist}}

[http://ribbs.usps.gov/cassmass/documents/tech_guides/CASS%20Cert%20Req%20MAILERS%20Guide.pdf CASS Certification Requirements, A Mailer's Guide]

==External links==