TY  - BOOK
TI  - Combinatorics of permutations
SN  - 9781439850510 | 9781439850527 (ebook : PDF)
PY  - 2012///
CY  - Boca Raton, Fla
PB  - CRC Press
N1  - A Chapman and Hall"
UR  - http://marc.crcnetbase.com/isbn/9781439850527
ER  -