TY  - BOOK
AU  - Wolfinger, Donna M.
TI  - Science in the elementary and the middle school
SN  - 0-8013-2058-5
PY  - 2000///
KW  - Science
KW  - Study and teaching (Elementary)
KW  - United states
KW  - sears
KW  - study and teaching (Middle school)
KW  - United States
N1  - Includes bibliographical references and index
ER  -