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Washington DC Tax Exemption Certificate
Aug 1, 2007 In order to make tax-free purchases; a copy of your exemption letter should be given to vendors as evidence of the FR-300 (Rev. 03-04)
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Tax Forms and Publications | otr - DC Office of Tax and Revenue
MyTax.DC.gov is now live with 24/7 access. Visit the Districts new online tax portal to view and pay your taxes. For many tax types, you can even file.
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NOVEL APPLICATIONS OF COMPUTERS AND DATA
Up to 50 magnetic tape units may be connected (IBM 727 or 729 or AMPEX FR 300). They are con- nected with the computer by a magnetic tape control unit with.
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