TY  - BOOK
AU  - Sharma, J K
TI  - Business statistics 
SN  - 9789353387273
U1  - 519.5   
PY  - 2021///
CY  - Noida
PB  - Vikas
KW  -  Charts and graphs
KW  - Introduction
KW  -  Frequency
KW  - Scatter plot
ER  -