TY  - BOOK
AU  - Scheld,Francis J.
TI  - Elements of finite mathematics
U1  - 510 SCH  
PY  - 1962///.
CY  - London : 
PB  - Addison-Wesley Publishing Company, Inc., 
KW  - Combinatorial analysis
KW  - Mathematics, Finite
KW  - Numbers
ER  -