000 00840nam a2200241Ia 4500
003 OSt
005 20220930063359.0
006 a|||||r|||| 00| 0
007 ta
008 220926b |||||||| |||| 00| 0 eng d
024 _a2750
037 _cTheses
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aArora Lokesh
_9522855
110 _aUniversity of Delhi. Faculty of Mathematical Sciences. Department of Statistics
_9519382
245 0 _aSome aspects of sample surveys with special reference to estimation of frequency distributions in finite populations
260 _aDelhi
_bUniversity of Delhi India
_c1981
650 _aPROBABILITIES
700 _aUniversity of Delhi. Faculty of Mathematical Sciences. Department of Statistics
_9519387
942 _cDIS
_2CC
999 _c856761
_d856761