TY  - BOOK
AU  -  Martorella,Peter H.
TI  - Social studies for elementary school classrooms : preparing children to be global citizens 
SN  - 013093738X
AV  - LB1584  .M346 2002
PY  - 2002///
CY  - Upper Saddle River, N.J. : 
PB  - Prentice Hall
ER  -