1 | | The essential online solution : The 5-step formula for small business success / Rick Segel, Barbara Callan-Bogia . - Hoboken, N.J. : John Wiley & Sons, 2006. - x, 277 tr. ; 23 cm Mã xếp giá: 658.8 S454Đăng ký cá biệt: 2000019029, Lầu 2 KLF: 2000009017 |