TY  - BOOK
AU  - 
TI  - Sampling Techniques
SN  - 0471029394
U1  - 311.21 COC 3rd.ed.
PY  - 1977///
CY  - New York
PB  - John Wiley & Sons
KW  - Sampling ( Statistics )
N1  - Includes bibliographical references ( p. 400 - 411 ) and indexs ( p. 419 - 428 )
ER  -