TY  - GEN
AU  - Denham , Bryan E.
TI  - Categorical statistics for communication research
SN  - 9781118927090
U1  - 302.207 2 
PY  - 2011///.
CY  - Oxford
PB  - Wiley Blackwell, 
KW  - Statistics
KW  - Communication reasearch
KW  - Ordinal logistic
KW  - Ordinal data
N1  - “It Includes bibliographical reference and index'
ER  -