TY  - BOOK
TI  - Combinatorics of permutations
SN  - 9781439850510 (hardback : acid-free paper)
PY  - 2012///
CY  - Boca Raton, FL
PB  - CRC Press
N1  - A Chapman & Hall book."
UR  - http://www.columbia.edu/cgi-bin/cul/resolve?clio9678009
ER  -