TY  - BOOK
AU  - Nassiuma,Dankit K.
TI  - Survey sampling: theory and methods 
SN  - 9966846484 :
AV  - QA276.6 .N37 2000
PY  - 2000///
CY  - Nairobi
PB  - Nairobi University Press
KW  - Sampling (Statistics)
ER  -