Yazar
Sociometrics Corporation
3 cilt bulundu.
Cilt sonuçları
Information resource on adolescent health
Sociometrics Corporation · Sociometrics
Sayfa sayısı yok · 1998
Teenagers / Health and hygiene / Bibliography / Health behavior in adolescence / Health Behavior
NATASHA
United States. Public Health Service. Office of Population Affairs, Sociometrics Corporation · Sociometrics Corp.
Sayfa sayısı yok · 1988
Teenage pregnancy / Prevention / Databases / Birth control
The national longitudinal study of adolescent health, waves I & II
J. Richard Udry, National Institute of Child Health and Human Development (U.S.), Sociometrics Corporation · Sociometrics
Sayfa sayısı yok · 1999
Health behavior in adolescence / Databases / Home and school / Teenagers / Health and hygiene
