TY  - BOOK
AU  - Lucas, Maria Rita D.
TI  -  Field study 1: the learner's development and  environment 
SN  - 9716857160
AV  - LB 1115 .L933F1 2010
PY  - 2010///
CY  - Quezon City, Philippines
PB  - Lorimar Publishing
KW  - Child development.
N1  - Education
ER  -