TY  - BOOK
AU  - Wetherill, G. B.
TI  - ELEMENTARY STATISTICAL METHODS
U1  - 519 
PY  - 1967///
CY  - London
PB  - Methuen
KW  - Mathematical Statistics
N1  - Bibliography : P. 321-324; Label Mounted On T. P. : Distributed In The United States By Barnes & Noble
ER  -