FOR PUBLIC ELEMENTARY AND SECONDARY SCHOOLS: CONDUCT OF 3RD SCIENTIFIC SEMINAR, DEPARTMENT OF EDUCATION DENTISTS’ ASSOCIATION – NATIONAL CAPITAL REGION (DEDA – NCR) 2019-2020 Posted on September 20, 2019 by DepEd Mandaluyong Leave a comment 19-09-119. CONDUCT OF 3RD SCIENTIFIC SEMINAR, DEPARTMENT OF EDUCATION DENTISTS’ ASSOCIATION – NATIONAL CAPITAL REGION (DEDA – NCR) 2019-2020 Memorandum Unnumbered