The Systems Understanding Aid – 7th Edition is a brand new, unopened activity book focused on business and economics. Written by D. Dewey Ward and Alvin A. Arens, this trade paperback book is suitable for adult education, vocational school, and intermediate to technical business levels. With a publication year of 2008 by Armond Dalton Publishers, this business simulation package is designed to provide a comprehensive understanding of accounting and general business concepts in English language. Helps accounting students visualize the entire process of an accounting cycle. It is also excellent for students interested in auditing. They will get hands on experience with using business documents, flowcharting and internal controls