Sisa, Robert Abellano <br/><br/>The 21st Century Generation : My #1 (UNO) Priority in Life :  A philosophical understanding of man and ethical recovery / Robert Abellana Sisa.  - Mandaluyong City:  Books Atbp. Pub.,  [2019]  - xii,164 pages;  22 cm <br/><br/><label>ISBN: </label>9786214091300 <br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Study and teaching<br/><br/><label>Dewey Class. No.: </label>100  / Si8 2019