000 00425nam a2200157Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
020 _a9789381907160
040 _aNITIL
_cNITIL
082 _221st
_a310.072
_bS617S
100 _aSingh,Lokendra
245 0 _aShodh Pravidhiya evam sankhiki
_cLokendra, Singh
260 _aNew Delhi
_bVishvbharti Publication
_c2017
300 _a240p.
650 _aSTATISTICS
942 _cBKS
999 _c81023
_d81023