Science,technology, and society 
Dr.Ariola, Mariano M.  
 - Manila: Unlimited Books Library Services & Publishing Inc.  2018 
 - x.;ill.; 191p.; 23.7cm 
<br/><br/> Includes References, Appendix 
<br/><br/><label>ISBN: </label>9786214270248 
<br/><br/><label>Dewey Class. No.: </label>Fil 303.482 Ar43 2018