Convergence :  a college textbook in contemporary world / 
Calilung, Froilan C. ; Coronacion, Dennis C. 
 - Mandaluyong City :  Books Atbp. Publishing Corp.,  2018. 
 - x,260p.:ill.;25.3cm. 
<br/><br/><label>ISBN: </label>9786214091089 
<br/><br/><label>Dewey Class. No.: </label>Fil 303.482 C761 2019