000 00389nam a22001217a 4500
999 _c18587
_d18587
020 _a1885960018
100 _aHatcher, Robert A.
245 _aThe essentials of contraceptive technology :
_ba handbook for clinic staff /
_cRobert A. Hatcher [et al.]
260 _aBaltimore :
_bPopulation Information Program /
_c1997.
300 _a150 p.
650 _aContraceptive technology
942 _cRB