TY  - BOOK
AU  - Renato de Guzman Rosales
TI  - English for Specific Purposes
SN  - 978-971-9676-44-7
U1  - Fil. 428 R71 C2016 
PY  - 2016///
CY  - Malabon City, Philippines
PB  - Jimczyville Publications
ER  -