TY  - BOOK
AU  - Aigner, Martin
TI  - Course in enumeration: _
T2  - Graduate texts in mathematics, 238
SN  - 9788132206712
U1  - 511.62 
PY  - 2012///
CY  - New Delhi
PB  - Springer (India)
KW  - 
KW  - Mathematics
KW  - Combinatorial analysis
KW  - Computational complexity
ER  -