000 | 00453nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 160906s9999 xx 000 0 und d | ||
100 | _aWestOff, Charles F (et. al) | ||
110 | _aInternational Statistical Institute | ||
245 | _aIllustrative analysis contraceptive sterilization and births averted in Panama | ||
260 | _aVoorburg | ||
260 | _bInternational Statistical Institute | ||
260 | _c1979 | ||
300 | _a32 | ||
500 | _aScientific Reports | ||
999 |
_c103680 _d103680 |