TY  - BOOK
AU  - Jain;T.R.,Aggarwal;S.C.,Tehran;Mukesh
TI  - Vyavsayik sankhyiki sem III & IV
SN  - 978-93-80901-76-3
PY  - 2018///-19
CY  - New Delhi
PB  - VK global publications
KW  - Statistics
ER  -