TY  - BOOK
AU  - Magallona-Flores,Magelende
AU  - Montano-De La Cruz,Edna
AU  - 
TI  - More proficiency in english 4: workbook 
SN  - 971-553-008-7
U1  - Prof.  373 M188 1991 
PY  - 1991///
CY  - Quezon City
PB  - Abiva Publishing House, Inc.
KW  - Reading
KW  - Secondary Education
ER  -