TY  - BOOK
AU  - Arceño, Anne Marie C.
TI  - Teaching competencies and their influence on academic performance of students in mathematics and science of secondary schools in Digos City division
U1  - GT(MAED) 1031-D 
PY  - 2008///
CY  - Digos City
PB  - SPAMAST-CAS
ER  -