TY  - BOOK
AU  - Chaudhuri, A.
AU  - Vos, J.W.E
TI  - Unified theory and strategies of survey sampling
SN  - 0-444-70357-8
U1  - 519.243 
PY  - 1988///
CY  - New York
PB  - North-Holland
KW  - Sampling
ER  -