Goodman David Et Al <br/><br/>
Two-Minute Puzzle Book, the: Puzzles to Train Your Brain 

 -  World Scientific  WSPC  2020 
<br/><br/><label>ISBN: </label>9789811213205 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics