TY  - BOOK
AU  - Cohen, Michael R. 
AU  - Del Giorno, Bette J. 
AU  - Harlan, Jean Durgin. 
AU  - McCormack, Alan J. 
AU  - Staver, John R. 
TI  - Scott, Foresman Science: Michael R. Cohen ... [et.al.]. 
SN  - 0673140016
U1  - FOR 500 Sci84 1984 
PY  - 1984///
CY  - Glenview, Illinois
PB  - Scott, Foresman and Company
KW  - Science
ER  -