TY  - BOOK
AU  - World Book
TI  - Science Year: A review of Science and Technology during the 1989 School Year
SN  - 0-7166-0590-2
U1  - 030/WOR/S 
PY  - 1990///
CY  - 
PB  - Chicago: World Book, Inc.
KW  - 1990 Major Science Stories
KW  - The World Book Annual Science Supplement
N1  - 15099; 1990 Major Science Stories
ER  -