TY  - BOOK
AU  - Foster,Gerald W.
TI  - Elementary mathematics and science methods: inquiry teaching and learning 
SN  - 0534515797
PY  - 1999///
CY  - Belmont, CA
PB  - Wadsworth Pub.
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Science
N1  - Includes bibliographical references and index
ER  -