000 00559nam a2200217Ia 4500
003 OSt
005 20220928144303.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a64313
037 _cReference Collections
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aSigma.2s, L4 RR
245 0 _aStatistical abstract india 1974
260 _c1974
490 _aNew series No.20
942 _hSigma.2s, L4 RR
_cREF
_2CC
999 _c826933
_d826933