Dangelo, J. P. <br/><br/>
Mathematical thinking  Problem solving and Proofs 

 - 2nd 
 - Noida  Pearson  2023 
 - xx, 412 
<br/><br/><label>ISBN: </label>9789353433093 
<br/><br/><label>Dewey Class. No.: </label>510  / DAN