TY  - BOOK
AU  - Hagen,Stacy A.
AU  - 
TI  - Prentice Hall workbook for ESL writers
SN  - 0137062516
PY  - 1988///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
ER  -