00000caa a22000003i 4500 UP-99796217613235023 Buklod 20230215105418.0 m |o d | cr || |||a|a|a 200215s xx d r |||| u| (iLib)UPD-00449467018 DENGII rda eng LG 992 A1 E6 2014 Ramirez, Ramon author. Heroes from Melchor Hall Ramon P. Ramirez. pages 43-47 photograph University of the Philippines. Alumni Association. University of the Philippines. College of Engineering Alumni and alumnae. UP Alumni Association (UPAA) awardees. Ilio, Dominador I. Roque, Magtanggol. Ortigas, Gaston Z. Ingenium 2014 : engineering heroes. Diliman, Quezon City : UP Alumni Engineers, 2014. E2-541G. Analytics FI UP UPD DENG-II LG 992 A1 E6 2014 Analytics