TY  - BOOK
AU  - Walker,James A.
AU  - McLean,Margaret M.
TI  - Ordinary statistics / 
SN  - 0713108711
U1  - 519.5 
PY  - 1985///
CY  - London
PB  - Edward Arnold, 
KW  - Mathematics
KW  - Statistics
KW  - Probability
KW  - Sampling
KW  - Statistical analysis
KW  - Central tendency
KW  - Graphs
KW  - Medicine
ER  -