TY  - BOOK
AU  - Henkel Ramon E
TI  - Tests of significance
T2  - Sage university papers
SN  - 0-8039-0652-8
U1  - R519.52/HEN  
PY  - 1976///
CY  - London
PB  - Sage
KW  - Sampling(Statistics)
KW  - Mathematical statistics
KW  - Mathematics
ER  -