TY  - BOOK
AU  - Blume Balter Libby | Zembar Jo Mary
TI  - Middle childhood to middle adolescence : Development from age 8 to 18
SN  - 9780130494900
AV  - HQ772 .B5 2006
PY  - 2007///
CY  - United States Of America 
PB  - Pearson Education inc
ER  -