TY  - BOOK
AU  - Johnson N L
ED  - London Univ. Statistics Dept
TI  - Elementary statistical exercises
U1  - 000S.07 
PY  - 1952///
CY  - London
PB  - London Univ, Statistics Dept
KW  - Statistical exercises
N1  - Part 2 : Analysis of variance and associated techniques, comp by N L Johnson, 1957
ER  -