TY  - BOOK
AU  - Brandtstadter Jochen Ed.
AU  -  Lerner Richard M. Ed.
TI  - Action and self-development :  theory and research through the life span
SN  - 0761915435 (hbk)
U1  - S : 7 : 7, N9 
PY  - 1999///
CY  - New Delhi
PB  - Sage publications India Pvt. Ltd.  
ER  -