TY  - BOOK
AU  - Wagner, Carl G 
TI  - A First Course in Enumerative Combinatorics
SN  - 9789349750302
U1  - 511.62  
PY  - 2020///
CY  - Hyderabad
PB  - American Mathematical Society(AMS), Universities Press
KW  - Combinatorial enumeration problems
KW  - Combinatorics
KW  - NBHM
ER  -