TY  - BOOK
AU  - Hajek Jaroslav
TI  - Sampling from a finite population
T2  - Statistics, textbook and monographs; 37
U1  - B2817, M1 
PY  - 1981///
CY  - New York    
PB  -  Marcel Dekker       
KW  -  probability
KW  - empirical data
ER  -