TY  - BOOK
AU  -  Gersting,Judith L .
TI  - Mathematical structures for computer science / 
U1  - 510 
PY  - 1982///
CY  - New York : 
PB  - W H Freeman and company , 
KW  - Electronic data processing-Mathematics
KW  - Mathematical models
KW  - Mathematics-1961
ER  -