Posamentier, Alfred S. <br/><br/>
Creative secondary school mathematics  : 125 enrichment units for grades 7 to 12 / 

 - New Jersey:  World Scientific,  2021. 
 - xiv, 541p. Bibl. Index.  ill.  
 - Problem solving in mathematics and beyond ; 26 .
<br/><br/>Purchased under NBHM grant for the year 2023-2024 
<br/><br/><label>ISBN: </label>9789811240973 
<br/><br/><label>Dewey Class. No.: </label>510.712  / P855.CS