00000cab a22000003a 4500 UP-99796217610426925 Buklod 20231008000733.0 a grb 001 u| ta 120801s xx d | ||r ||||| || DENG eng Diaz, David John. ESC goes techno. p. 4 Technology xhibitions. Games. Exhibits. Quiz bees. Technofair. Engineering logscript 33, 1 (2002). FI UPD DENG-II Article