Feng Zhigang <br/><br/>
Sequences and Mathematical Induction:In Mathematical Olympiad and Competitions 2nd Edition 

 -  World Scientific  WSPC/ECNUP  2019 
<br/><br/><label>ISBN: </label>9789811211041 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics