For Public Elementary & Secondary Schools: Division Memo No. 11, s. 2014 Policy & Guidelines on the Proper Distribution, Care, Recording Retrieval & Disposal of Textbooks (TXs) with the Teachers’ Manual (TMs) & Other Instructional Materials (IMs) Posted on April 7, 2014 by MSM13 437. Division Memo No. 11, s. 2014 Policy & Guidelines on the Proper Distribution, Care, Recording Retrieval & Disposal of Textbooks (TXs) with the Teachers’ Manual (TMs) & Other Instructional Materials (IMs) Memorandum