TY  - BOOK
AU  - Zizek,Franz
AU  - Persons,Warren M.
ED  - Asutosh Collection (National Library, India)
TI  - Statistical averages: a methodological study 
U1  - 311.2 
PY  - 1913///
CY  - New York
PB  - H. Holt
KW  - Statistics
KW  - Average
ER  -