000 00301nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRH.0009
100 _aNag, Moni
245 0 _aNeeded social science research in population and family planning
260 _c1968
300 _a132p.
942 _cBK
999 _c17385
_d17385