TY  - BOOK
AU  - Fredericks,Anthony D
AU  - Cressman,Brad R
AU  - Hassler,Robert D
TI  - The science discovery book, grades 4-6
SN  - 0673183440
PY  - 1987///
CY  - Glenview, IL
PB  - Scott, Foresman
KW  - Science
KW  - Study and teaching (Elementary)
N1  - "Good year books."
UR  - http://www.archive.org/details/sciencediscovery00fred
UR  - http://www.openlibrary.org/books/OL16661359M
ER  -