TY  - BOOK
AU  - Zimmerman, Fran.
TI  - English for sciences: instructor's manual
SN  - 9780132821872 (pbk)
U1  - 428.240245 
PY  - 1989///
CY  - Englewood Cliffs, New jersey
PB  - Prentice Hall Regents
KW  - Science - Language
ER  -