Mathematics in the modern world 
Calingasan, Recto "Rex" M. ; Martin, Mary C. ; Yambao, Enrico M. 
 - 2nd Ed. 
 - Quezon City: C & E Publishing, Inc.  2022 
 - 449p . ; 26.1cm. 
<br/><br/> includes summary,references, appendix, index 
<br/><br/><label>ISBN: </label>9789719819097 
<br/><br/><label>Dewey Class. No.: </label>Fil 510 C154 2020