TY  - BOOK
AU  - Hirschfelder,R.
AU  - Hirschfelder,J.
TI  - Introduction to discrete mathematics
SN  - 0534138969
PY  - 1991///
CY  - Pacific Grove, Calif.
PB  - Brooks/Cole
KW  - Electronic data processing
KW  - Mathematics
N1  - Recommended text : *MA161(Maths & Computer Science)
ER  -