TY  - BOOK
AU  - Sehgal K.L
TI  - Quantitave Techniques and Statistics
SN  - 9789350512364
U1  - 658.403 SEH 
PY  - 2011///
CY  - New Delhi,Nagpur
PB  - Himalaya Publishing House
KW  - Measures Of  Variation
N1  - 16.37p
ER  -