ISBN 9780309077866 books & textbook
Risking the Future: Adolescent Sexuality, Pregnancy, and Childbearing, Volume II: Working Papers and Statistical Appendices
National Research Council Division of Behavioral and Social Sciences and Education Commission on Behavioral and Social Sciences and Education Panel on Adolescent Pregnancy and Childbearing Hayes, Cheryl D. Hofferth, Sandra L.
National Academies Press /1987-02-01 Paperback / 542 Pages
isbn-10: 0309077869 / isbn-13: 9780309077866
