TY  - BOOK
AU  - Feather,Ralph M.Jr
AU  - 
AU  - Blume, Stephen C.
AU  - 
AU  - 
TI  - Science connections
SN  - 0-675-06623-9
U1  - 500 S416 1990 
PY  - 1990///
CY  - Columbus, Ohio
PB  - Merrill Publishing Company
KW  - Science
N1  - Includes appendices and glossary
ER  -