000
00286nam a22001217a 4500
020
_a
978-93-5161-176-9
100
_a
Gupta S P
_9
4628
245
_a
Statistical Methods
250
_a
46th re ed.
260
_a
New Delhi
_b
Sultan Chand & Sons
_c
2022
650
_a
22Q4B
_9
11678
942
_c
BK
999
_c
11610
_d
11610