TY  - BOOK
AU  - Lerner,Richard  M.
AU  - Spanier,Graham B.
TI  - Adolescent development: a life - span  perspective 
SN  - 0070371865
AV  - HQ796 .L38
PY  - 1980///
CY  - New York
PB  - McGraw-Hill
KW  - Adolescence
KW  - Adolescent
KW  - Psychology
ER  -