TY - BOOK TI - The Essentials of Contraceptive Technology: A Handbook for Clinic Staff SN - 1885960018 AV - RG136 .H63 1998 PY - 1998/// CY - Baltimore PB - John Hopkins KW - Hatcher Ward KW - Rinehart W. KW - Blackburn R. KW - Geller J. KW - Shelton J. N1 - Contraceptive Technology; includes indexes and glossary ER -