000 00533nam a2200157Ia 4500
008 160906s9999 xx 000 0 und d
110 _a United Nations, Department of International Economics and Social Affairs.
245 _aMeasuring the Dynamics of Contraceptive Use .
246 _aUnited Nations Expert Group Meeting on Measuring Contraceptive Use, USA 5 - 7 Dec, 1984
260 _aUnited Nations
260 _c1991
300 _axii, 201p.
650 _aBirth Control
650 _aContraceptive
650 _aDemography\\
999 _c90530
_d90530