DI-ADMN-81373 (NOTICE-1), DATA ITEM DESCRIPTION (DID): PRESENTATION MATERIAL (28-JAN-2017)

DI-ADMN-81373 (NOTICE-1), DATA ITEM DESCRIPTION (DID): PRESENTATION MATERIAL (28-JAN-2017)., Presentation materials are audio visual aids, such as viewgraphs, photographs, slides or electronic equivalent.