Xu, Jiagu, <br/><br/>
Lecture notes on mathematical Olympiad courses :  for junior section / 
Xu Jiagu. 
 - 2 volumes :  illustration ;  23 cm 
 - Mathematical Olympiad series ;  v. 6 .
 - Mathematical Olympiad series ;  v. 6. .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789814293532 9814293539 9789814293549 9814293547 9789814293556 9814293555 
<br/><br/><label>LCCN: </label>2012359239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.<br/>Mathematics--Competitions.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Problems and exercises
<br/><br/><label>Dewey Class. No.: </label>510.76  / X8l