TY  - BOOK
AU  - Cooper,R.A.
AU  - Weekes,A.J.
TI  - Data, models and statistical analysis
SN  - 0860030431
PY  - 1983///
CY  - Oxford
PB  - Philip Allan
KW  - Social sciences
KW  - Statistical methods
N1  - Bibliography: p.391-394
ER  -