Becue-Bertaut, Monica <br/><br/>
Textual data science with R 

 - Boca Raton  CRC press  2018 
 - xvii,194p. 
<br/><br/><label>ISBN: </label>9781138626911 
<br/><br/><label>Dewey Class. No.: </label>519.682 R  / BEC