TY  - BOOK
AU  - Johnson N L
AU  - Smith Harry
TI  - New developments in survey sampling
U1  - 000SA.08 
PY  - 1969///
CY  - London
PB  - Wiley-Inter Science
KW  - Sample survey
N1  - Symposium on the foundations of Survey Sampling held at the Univ of North Carolina
ER  -