Rush Memo For IBIS: PROGRAM ARRANGEMENT OF THE 4-DAY SENIOR HIGH SCHOOL MASS TRAINING WORKSHOP ON COMMON/ GENERAL TOPICS Posted on December 8, 2017 by DepEd Mandaluyong Leave a comment 17-12-047. PROGRAM ARRANGEMENT OF THE 4-DAY SENIOR HIGH SCHOOL MASS TRAINING WORKSHOP ON COMMON/ GENERAL TOPICS Memorandum Unnumbered