TY  - BOOK
AU  - Bogart, Kenneth P.
TI  - Introductory combinatorics
SN  - 015541576-X
U1  - 511.6 
PY  - 1990///
CY  - New York: 
PB  - Harcourt College Publishers, 
KW  - Binomial
KW  - Elementary counting
KW  - Math
KW  - Mathematical
ER  -