TY  - BOOK
AU  - Greenwood,P.E.
AU  - Nikulin,M.S.
TI  - A guide to chi-squared testing
SN  - 047155779X
AV  - QA277.3 .G85 1996
PY  - 1996///
CY  - New York 
PB  - John Wiley & sons Inc.
N1  - Includes bibliographical references (p. 259-274) and index
ER  -