000 00388nam a22001337a 4500
005 20220519114534.0
008 110221t xxu||||| |||| 00| 0 eng d
100 _aRavishankar, R.
_93141
245 _aEconomics of X-Chart
260 _aThiruvananthapuram
_bDept. of Statistics, University of kerala
500 _aGuided by Vrinda Devi Thampuran
653 _aMSc Project
942 _2ddc
_cBK
999 _c274221
_d274221