TY  - BOOK
AU  -  Ray William S.
TI  - Introduction to experimental design
U1  - 519.5 
PY  - 1960///
CY  - New York
PB  - Macmillan Company
KW  - Research Design
KW  - Experimental Design
KW  - Statistical Analysis
N2  -  Statistical Analysis, Experimental Design, Research Design
ER  -