TY  - BOOK
AU  - Lavine, Roberta Z.
AU  - Fechter, Sharon A.
TI  -  on Line : English for Computer Science
SN  - 0070366810
U1  - 428.64 
PY  - 1986///
CY  - U.S.A
PB  - Mcgraw hill book co
KW  - English Usage
ER  -