TY  - BOOK
AU  - Gersting,Judith L..
TI  - Mathematical structures for computer science / 
SN  - 0716783061
U1  - 004.0151 
PY  - 1998///
CY  - New York : 
PB  - W H Freeman , 
KW  - COMPUTER SCIENCE-MATHEMATICS
N1  - NULL
ER  -