TY  - BOOK
AU  - Calhoun, David
TI  - 1989 Year Book of Science and the Future
SN  - 0852294891
U1  - 505 
PY  - 1988///
CY  - Chicago, London
PB  - Encyclopedia Britannica, Inc.
KW  - Science and the Future
KW  - Natural Science
ER  -