000 00286nam a22001217a 4500
020 _a978-93-5161-176-9
100 _aGupta S P
_94628
245 _aStatistical Methods
250 _a46th re ed.
260 _aNew Delhi
_bSultan Chand & Sons
_c2022
650 _a22Q4B
_911678
942 _cBK
999 _c11610
_d11610