De Guzman, Jens Micah <br/><br/>Ethics : principles of moral behavior in modern society / Jens Micah De Guzman.  - Malabon, Philippines :  Mutya Publishing,  2023  - 241 p ; 25 cm <br/><br/>Includes bibliographical references. <br/><br/><label>ISBN: </label>9786210800333 <br/><br/><label>LC Class. No.: </label>FIL BJ 1012 .D365 2023