TY  - MANSCPT
TI  - Comparative Effectiveness Between Public Elementary School Principals with Formal Degree and in Service Training in Management and Those with Formal Degree Other than Management But with In-Service Training in management in Region III
PY  - 1989///
CY  - Bulacan College of Arts And Trades
PB  - Cruz, Liwayway Dayao
ER  -