TY  - BOOK
AU  -  Jessen Raymond J.
TI  - Statistical survey techniques
SN  - 0 471 44260 7
U1  - SERIAL 
PY  - 1978///
CY  - Newyork
PB  - John Wiley & Sons
KW  - Biometry
KW  - Statistics
KW  - Sampling
N2  -  Sampling, Statistics, Biometry
ER  -