TY  - BOOK
AU  - Aldridge, Bill.
AU  - Aiuto,Russells.
AU  - Ballinger,Jack.
TI  - Science interaction: course 2 
SN  - 9780028268040
U1  - 500 ALD 
CY  - New York
PB  - Glencoe
KW  - Science
KW  - Study and teaching (Elementary)
KW  - Study and teaching (Secondary)
N1  - Includes index
ER  -