TY  - GEN
AU  - Keppel, Geoffrey
AU  - Wickens, Thomas D.,
TI  - Design and analysis: a researcher's handbook 
SN  - 0135159415 (alk. paper)
AV  - HA29 .K44 2004
PY  - 2004///
CY  - Upper Saddle River, N.J.
PB  - Pearson Prentice Hall
KW  - Factorial experiment designs
KW  - Social sciences
KW  - Statistical methods
KW  - Research
N1  - Includes bibliographical references (p. [602]-606) and indexes
ER  -