TY  - BOOK
AU  - Guy,Robert G.
TI  - Scott, Foresman discover science: teacher's edition 
SN  - 0673420760 (v.6) :
U1  - 500 
PY  - 1989///
CY  - Glenview, Ill.
PB  - Scott, Foresman
KW  - Science
KW  - Juvenile literature
ER  -