کتاب های Roger Blackwell
![Brands That Rock What Business Leaders Can Learn from the World of Rock and Roll](http://cdn.ketabkoo.com/covers/8/800325-n.jpg)
Brands That Rock What Business Leaders Can Learn from the World of Rock and Roll
Roger Blackwell, 2003![Brands That Rock: What Business Leaders Can Learn from the World of Rock and Roll](http://cdn.ketabkoo.com/covers/8/834203-n.jpg)
Brands That Rock: What Business Leaders Can Learn from the World of Rock and Roll
Roger Blackwell, 2003![Brands That Rock: What Business Leaders Can Learn from the World of Rock and Roll](http://cdn.ketabkoo.com/covers/8/834204-n.jpg)
Brands That Rock: What Business Leaders Can Learn from the World of Rock and Roll
Roger Blackwell, 2004![The VHF/UHF DX book](http://cdn.ketabkoo.com/covers/12/1292065-n.jpg)