TY - BOOK AU - Helzberg, Barnett C. TI - What I Learned Before I Sold to Warren Buffett: An Entrepreneur's Guide to Developing a Highly Successful Company SN - 9780471271147 U1 - 650.1 PY - 2003/// CY - New York PB - John Wiley & Sons, Inc. KW - General Management ER -