Fischbein, Siv <br/><br/>
Heredity-environment influences on growth and development during adolescence :  a longitudinal study of twins / 
Siv Fischbein 
 - Lund :  CWK/Gleerup,  1979 
 - Various pangings :  ill. ;  21 cm. 
 - Studies in education and psychology ;  4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Twin--Longitudinal studies<br/>Nature and nurture--Longitudinal studies<br/>Twins--Psychology<br/>Adolescent psychology