TY  - BOOK
AU  - Hettmansperger, Thomas P.
AU  - Mckean, Joseph W.
TI  - Robust nonparametric statistical methods
U1  - 519.5 
PY  - 1998///
CY  - London
PB  - John Wiley
N1  - "Purchased under NBHM grant for the year 1997-98"
ER  -