| 020 | $aISSN: 0190-3187 |
| 041 | $aINGLES |
| 080 | $a05 |
| 092 | $aMO_IPES $bMO_IPES $eMO_IPES |
| 24510 | $aInternational Family Planning Perspectives $hRevistas |
| 260 | $bThe Alan Guttmacher Institute $cMarch 2005 |
| 300 | $a48 p. ; 27,5 cm. |
| 500 | $aVOL. 31, Nº1. TRIMESTRAL |
| 950 | $aPlanificacion Familiar |