books.google.co.jp - Business tax deductions, from start-up to success -- learn how to Deduct It! Completely updated for 2012 returns! Understanding tax deductions is one of the keys to start-up success. Learn how to make more money for your small business by paying the IRS less -- let Deduct It! show you how to quickly...http://books.google.co.jp/books/about/Deduct_It.html?hl=ja&id=Q6FfxmaOj3oC&q=bonus+depreciation&utm_source=gb-gplus-shareDeduct It!