John Schulenberg

J. S. · John E. Schulenberg · John R. Schulenberg · John S.

titlemedia typeISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Health Risks and Developmental Transitions during AdolescencePaperback978-0-521-66437-0
(0-521-66437-3)
1999
Health Risks and Developmental Transitions during AdolescenceHardcover978-0-521-48053-6
(0-521-48053-1)
1997Jennifer L. Maggs · Klaus Hurrelmann · Laurie Chassin

John Schuler Chris Man