TY  - BOOK
AU  - Stone, Abraham
AU  - Rovinsky, Joseph J.
AU  - Himes, Norman Edwin,
TI  - Planned parenthood: A practical guide to birth-control methods 
AV  - HQ766 S76 1970
PY  - 1970///
CY  - New York
PB  - Collier
KW  - Anticoncepción
KW  - Control de la natalidad
ER  -