′This book represents the detailed report of the well-known 1971 and 1976 national surveys of adolescent premarital sexual behavior, contraceptive use, and pregnancy outcome...For those who wish further understanding of the history, design, sample selection, methodology, and validity of these classic studies, here it is ′ -- Journal of Adolescent Health Care, Vol 4 No 2, June 1983
′This is an important book that carefully traces the difficult and