TY  - BOOK
AU  - Crapo, Henry H.
AU  - Rota, Gain-Carlo
TI  - ON THE FOUNDATIONS OF COMBINATORIAL THEORY
U1  - 516.13 
PY  - 1970///
CY  - Cambridge, Mass.
PB  - The Mit Press
KW  - Cambinatorial Analysis
N1  - Bibl. : P. 1-20; Various Pagings
ER  -