CFR-13 (2012) app for iPhone and iPad 4.2 ( 2562 ratings ) Reference Book Developer: Lan Pham 0.99 USD Current version: 1.0, last update: 7 years ago First release : 25 Oct 2012 App size: 3.58 Mb CFR - Code of Federal Regulations Title 13 (2012) - Business Credit and Assistance