Division Letter No 019 s 2019 To: Public Schools District Supervisors, Elementary and Secondary School Heads/OICs, District and Secondary School Research Committees, Elementary and Secondary School Teacher-Researchers

Div Letter 38 s 2019 To: CID Chief, Concerned Elementary and Secondary School Heads, All Others Concerned

Div Letter No 037 s 2019

Div Letter 036 s 2019 To: CID Chief, Concerned Elementary and Secondary School Heads, All Others Concerned

Div Letter 035 s 2019 To: CID Chief, Concerned Elementary and Secondary School Heads, All Others Concerned

Div Letter 034 s 2019 To: All Concerned

Div Letter 033 s 2019 To: CID Chief, Public Elementary and Secondary School Heads, All Others Concerned

Div Letter 032 s 2019 To: Division Chiefs, Concerned Public & Private Elementary and Secondary School Heads, All Others Concerned

Div Letter 031 s 2019 To: CID Chief, Elementary and Secondary School Heads, All Others Concerned

Div Letter 030 s 2019 To: Concerned Public Schools District Supervisors, Concerned Public and Private Elementary School Heads, All Other Concerned