TY  - BOOK
AU  - Lefkowitz,Eva S.
AU  - Vasilenko,Sara A.
TI  - Positive and negative outcomes of sexual behaviors
T2  - New Directions for Child and Adolescent Development,
AV  - HQ27 .P675 2014eb
U1  - 306.70835 23
PY  - 2014///
CY  - San Francisco, California
PB  - Jossey-Bass
KW  - Youth
KW  - Sexual behavior
KW  - Research
KW  - Electronic books
N1  - Includes bibliographical references at the end of each chapters and index
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10887738
ER  -