Blockchain : 
the insights you need from Harvard Business Review.  
 - xv, 174 pages ;  21 cm 
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>9781633697911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blockchains (Databases)<br/>Data encryption (Computer science)<br/>Financial institutions--Technological innovations.