00000cab a22000004cb4500 IPP-00000650701 IPP 20221014094618.0 221014s1994 xx d | ||r |||||eng|| eng Abaya, Efren F. EDI technology for paperless transactions 1994 Electronic data interchange Electronic file management File transfer (Computer science) Philippine Engineering Journal Vol. 15, no. 2 (1994), 87-104 UPD DMLP Article FI