TY  - BOOK
AU  - Mortalla, Lalaine D.
AU  - 
TI  - Principals' instructional leadership practices in Public High Schools in the Division of Digos, Davao Del Sur
U1  - D M887 2016 
CY  - Tagbilaran City
PB  - University of Bohol.
KW  - Desscriptive causal-comparative
KW  - Leadership practices
KW  - Educational management
KW  - Glenn R. Andrin (Adviser)
ER  -