TY  - BOOK
AU  - Brookes,B.C.
TI  - Introduction to statistical method,
AV  - HA29 .B8283
U1  - 311.2 
PY  - 1951///]
CY  - London
PB  - Heinemann
KW  - Statistics
N1  - Reprinted with corrections, 1953
ER  -