TY  - BOOK
AU  - Walker, Helen M. .
TI  - Mathematics Essential for Elementary Statistics
U1  - 310 
PY  - 1951///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co.Pvt. Ltd.
KW  - Statistics
KW  - G-Statistics
KW  - T/G-Statics
ER  -