TY  - BOOK
AU  - Sarndal, Carl-Erick
AU  - Swensson, Bengt
AU  - Wretman, Jan
TI  - Model assisted survey sampling
T2  - Springer series in Statistics
U1  - 519.52 
PY  - 1992///
CY  - New York
PB  - Springer-Verlag
N1  - "Purchased under NBHM grant for the year 1994-1995"
ER  -