TY  - BOOK
AU  - Mazon Constancia M.
TI  - English 1: [A textbook-workbook for college freshmen] towards effective communication / 
U1  - Fil 428.07 M45e 1995 
PY  - 1995///
CY  - Manila
PB  - St. Agustine publication Inc., 
KW  - English language
ER  -