TY  - BOOK
AU  - WELTON,David A
AU  - Mallan,John T
TI  - Children and their world: strategies for teaching social studies 
SN  - 0395447321
U1  - 300.7 
PY  - 1988///
CY  - Boston
PB  - Houghton Mifflin
KW  - Social sciences
N1  - Includes bibliographies and indexes
ER  -