TY  - BOOK
AU  - Vinuya, Remedios V. ; Olonan, Zenaida A. ; Navarro, Paz N.
TI  - Study and thinking skills in english
SN  - 13:978-971-725-136-3
AV  - 418.4 V79s 
PY  - 2011///
CY  - Pateros, Metro Manila
PB  - Grandbooks Publishing, Inc.
ER  -