TY  - BOOK
AU  - Keppel,Geoffrey
TI  - Design and analysis: a researcher' s handbook 
SN  - 013200030X
PY  - 1978///
CY  - Englewood Cliffs: 
PB  - Prentice-Hall, 
KW  - Social sciences
KW  - Statistical methods
KW  - Research
KW  - Factorial experiment designs
N1  - Includes bibliographical references; Includes index
ER  -