David A Brock knows how hard it is to run and survive in a sales business, and he is brutally honest about it in his book - Sales Manager Survival Guide.
The book is a definitive guide to the toughest, most challenging, and most rewarding job in sales.
Compared to general sales books, this book is very much essential for Sales Managers so that they can draw upon to better themselves.
If you're in sales management or non-sales management, this book is fascinating, easy-to-digest, and a must-read for you!
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