TY  - BOOK
TI  - Enumerative combinatorics, Vol. 1 
SN  - 9781107015425 (hardback) | 9781107602625 (paperback)
PY  - 2012///
CY  - Cambridge, NY
PB  - Cambridge University Press
UR  - http://assets.cambridge.org/97811070/15425/cover/9781107015425.jpg
ER  -