TY  - BOOK
AU  - Arora, P N
TI  - Statistics
U1  - 519.5 A67S(6) 
PY  - 2018///
CY  - New Delhi
PB  - S Chand
N1  - 3398 09/01/2019 HBD19/7800 18/03/2019 IMSAR (Dev. & Research)
ER  -