000 00531nam a2200193Ia 4500
008 160906s9999 xx 000 0 und d
100 _aSrinivasan, K
110 _aWorld Fertility Suvey
245 _aBirth Interval Analysis in Fertility Surveys
260 _aLondon, UK
260 _bWFS
260 _c1977
300 _a49p.; Tables
440 _aWFS Scientific Reports
500 _aBound with other similar reports as title No.7
650 _aBirth - Interval
650 _aDemography
650 _aFertility Survey
999 _c103819
_d103819