TY  - BOOK
AU  - Balinas, Elvira S.
TI  - Study and thinking skills: : an english skill text for general communication task 
SN  -  9789715848725
AV  - LB 2395 .B186 2009
PY  - 2009///
CY  - Quezon City
PB  - C & E Publishing Corp.
ER  -