Yazar
Jerzy Berent
4 cilt bulundu.
Cilt sonuçları
Family planning in Europe and USA in the 1970s
Jerzy Berent · International Statistical Institute
33 sayfa · 1982
Birth control / Family Planning Services / Trends / Cross-Cultural Comparison
Piechotą z Krakowa
Jerzy Berent · Wydawn. Literacke
259 sayfa · 1997
Biography / Personal narratives, Polish / Polish Personal narratives / World War, 1939-1945
Basic characteristics, sample designs and questionnaires
Jerzy Berent · International Statistical Institute
21 sayfa · 1982
Birth control / Fertility, Human / Human Fertility