000 00474nam a2200169Ia 4500
008 160608s9999 xx 000 0 und d
100 _aHoltrop, Hugh R
_9104188
100 _aPorter, Cedric W
_9104189
100 _aWaife, Ronald S
_9104190
245 _aOral contraceptives
245 _bguide for programs and clinics
250 _a3rd. ed.
260 _aAmerica
260 _bPathfinder fund pathways in population planning
260 _c1979
300 _a63p.; 22cm.
999 _c46487
_d46487