TY  - BOOK
AU  - Wallis,W.Allen
AU  - Roberts,Harry V.
TI  - Statistics, a new approach,
AV  - HA29 .W3354
U1  - 311.2 
PY  - 1956///]
CY  - Glencoe, Ill.
PB  - Free Press
KW  - Statistics
KW  - Statistics as Topic
ER  -