TY  - GEN
AU  - Keppel, Geoffrey.
AU  - Wickens, Thomas D.
TI  - Design and analysis : a researcher's handbook
AV  - HA29 Kep.
PY  - 2004///
PB  - Pearson/Prentice Hall
KW  - Social sciences - Statistical methods
KW  - Factorial experiments design
KW  - Social sciences - Research
N1  - 12983
ER  -