Agarwal, Deepak K <br/><br/>
Statistical methods for recommender systems 
Deepak K Agarwal 
 - USA,  Cambridge University Press,  2016. 
 - xii,284p. 
<br/><br/><label>ISBN: </label>9781107036079 
<br/><br/><label>Dewey Class. No.: </label>006.33 AGA/S