Churyk, Weirich, and Pearson's Mastering Codification and eIFRS: A Case Approach is a new accounting book that focuses on teaching students how to use the FASB Codification and the IASB e-IFRS research databases. This is a perfect companion for an Intermediate Accounting, Accounting Research, or Advanced Accounting course, where research skills are integrated in the curriculum. In today's environment, professional accountants conducting financial accounting research will be utilizing some type of electronic research database.