TY  - BOOK
AU  - Wall,W.D.
TI  - Constructive education for adolescents
SN  - 0245529667
AV  - LB1135 WAL 
PY  - 1977///
CY  - London
PB  - Unesco
KW  - Adolescence Educational psychology
KW  - Education
KW  - secondary
KW  - sears
N1  - Includes index
ER  -