TY  - BOOK
AU  - Lehtonen, Risto
AU  - Pahkinen, Erkki
TI  - Practical methods for design and analysis of complex surveys
T2  - Statistics in practice
SN  - 0470847697
U1  - 519.52 
PY  - 2004///
CY  - New York
PB  - John Wiley
N1  - "Purchased under NBHM grant for the year 2004-2005"
ER  -