000 00292nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aM.L.Jhingam B.K.Bhatt
245 0 _aDemography
250 _a-
260 _a-
260 _b-
260 _c0
650 _aDemography
942 _cBK
999 _c21406
_d21406