TY  - GEN
AU  - Wonnacott, Ronald J.
AU  - Wonnacott, Thomas H.
TI  - Statistics : : discovering its power 
SN  - 0471876461
U1  - 519.5  
PY  - 1982///
CY  - New York : 
PB  - John Wiley and Sons
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -