1
by Hass, Aaron.
Published 1979
Subjects: ...Youth -- Sexual behavior -- United States....
Book
2
by Chilman, Catherine S.
Published 1978
Subjects: ...Youth -- Sexual behavior -- United States....
Book
4
6
by Zelnik, Melvin.
Published 1981
Subjects: ...Youth -- Sexual behavior -- United States....
Book
7
by Sawhill, Isabel V.
Published 2014
Subjects: ...Youth -- Sexual behavior -- United States....
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eBook
8
by Anderson, Tammy L., 1963-
Published 2011
Subjects: ...Youth -- Sexual behavior -- United States....
Access E-Book
Electronic eBook
9
Published 1981
Subjects: ...Youth -- Sexual behavior -- United States -- Congresses....
Book
10
by Rodman, Hyman.
Published 1984
Subjects: ...Youth -- Sexual behavior -- United States....
Book