"Éducation sexuelle États-Unis." . . "LANGUAGE ARTS & DISCIPLINES / Journalism" . . "Communication Penn dissertations." . . . . "Confidential to America : newspaper advice columns and sexual education" . . . "Confidential to America newspaper advice columns and sexual education"@en . . . . . . . . . . . . . . . . . "Electronic books"@en . . . . . . "Confidential to America : newspaper advice columns and sexual education"@en . . . . . . "Kolumne (Journalismus)" . . "USA." . . "Journaux Cahiers, chroniques, etc. Courrier du coeur États-Unis." . . "Zeitung." . . "Sexualerziehung." . . "Sesso - Aspetti socio-culturali - Stati Uniti d'America." . . "Penn dissertations Communication." . . "Leserbrief." . . . . "Annunci personali - Stati Uniti d'America." . . "Geschichte 1950-2000" . .