TY  - BOOK
AU  - Martin,David Jerner
TI  - Elementary Science Methods: A Constructivist Approach 
SN  - 0827371748
AV  - LB1585.3 .M37 1996
U1  - 372.3/5044 20
PY  - 1997///
CY  - Albany, N.Y.
PB  - Delmar Publishers
KW  - Science
KW  - Study and teaching (Elementary)
KW  - United States
KW  - Constructivism (Education)
N1  - Includes bibliographical references and indexes
UR  - http://www.loc.gov/catdir/enhancements/fy1515/95046332-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy1515/95046332-t.html
ER  -