TY  - BOOK
AU  - Feather, Ralph M. Jr.
AU  - Ortleb, Edward P.
AU  - Blume, Stephen C.
TI  - Science connections
SN  - 0-675-06618-2
U1  - Circ. 500 S27 1990 
PY  - 1990///
CY  - U.S.A. : 
PB  - Merrill pub. company
N1  - Include index
ER  -