Nancy Leffert

Popular items by Nancy Leffert

View all offers

Developmental Assets: A Synthesis of the Scientific Research on Adolescent Development
Scales, Peter C.; Leffert, Nancy

Item prices starting from

� 3.03

View 10 offers

Also find
New, Used
Fragile Foundation: The State of Developmental Assets Among American Youth
Benson PhD, Peter L; Scales PhD, Peter C; Leffert, Nancy; Roehlkepartain, Eugene C; Hong, Kathryn (Kay) L

Item prices starting from

� 3.45

View 2 offers

Also find
Used
Starting Out Right: Developmental Assets for Children

Item prices starting from

� 25.56

View 2 offers

Also find
New, Used