$1!0q!T2!9I!+:s = Love is a feeling to be learned - Trobisch, Walter; $1!K3!O)!}cs; $1!Ur!1A#1ps ($1!a)!H$!+:s $1!Y?!\6!3K!JH!Na(B,s, 1975)
Translation of: Love is a feeling to be learned.
Keywords: Marriage; Sexual ethics for teenagers; Sexual ethics