TY  - BOOK
AU  - Jessen, Raymond J.
TI  - Statistical survey techniques
T2  - Wiley series in probability and mathematical statistics
SN  - 0-471-44260-7
U1  - 519.243 
PY  - 1978///
CY  - New York
PB  - John Wiley & Sons
KW  - Sampling(statistics)
KW  - Statistics
ER  -