TY  - BOOK
AU  -  Martorella,Peter H..
TI  - Elementary social studies : development reflective, competent and concerned citizens / 
SN  - 0316548707
U1  - 372.83 
PY  - 1985///
CY  - Boston : 
PB  - Little , brown and company , 
KW  - SOCIAL STUDIES
N1  - Includes bibliography and index
ER  -