Hoffeld,David <br/><br/>
Sell More With Science/ 
by David Hoffeld 
 - Great Britain  :Nicholas Brealey   ,2022 
 - 293p. 
<br/><br/><label>ISBN: </label>978-1-3998-0138-6 
<br/><br/><label>Dewey Class. No.: </label>658.85019HOF/S