TY  - BOOK
AU  - de Gracia, Alta Grace Q
TI  - Competence in college English
SN  - 978-971-23-5489-2
U1  - Fil./G.Ed. 428D317 2009 DDC 21st edition
PY  - 2009///
CY  - Manila
PB  - Rex Book Store, Inc.
KW  - English language
KW  - Problems, exercises, etc
N1  - Include bibliographical references
ER  -