TY  - SER
AU  - Cutiongco, Elena C.
TI  - Portfolio approach to literacy
U1  -  Per. 370.71'051 P552 2004-2007 
PY  - 2005///
CY  - Manila
PB  - Publishers Association of the Philippines, Inc.
KW  - Literacy
KW  - Reading assessment
ER  -