Books By David H. Ringstrom - Author

David H. Ringstrom, CPA, is president of Accounting Advisors, Inc. David is the author or co-author of six books and has consulted on accounting software and spreadsheets for more than 30 years. He began writing freelance articles about spreadsheets in 1995 and has served as the technical editor for more than three dozen books in the For Dummies series.