TY  - BOOK
AU  - Keppel, Geoffrey
TI  - Design and analysis: a researcher's handbook
SN  - 0-13-200030-X
U1  - 300.182 21st
PY  - 1973///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Social sciences-Statistical methods; Factorial experiment designs; Social science research; Social structure
ER  -