TY  - BOOK
AU  - Klugh Henry E
TI  - Statistics :  Essentials for research   
SN  - 0471493724
U1  - B28, L4 
PY  - 1974///
CY  - New York
PB  - Wiley         
KW  - Statistics
N1  - Appendix p 390-422
ER  -