TY  - BOOK
TI  - Science year, 1992:  the world book annual science supliment : a review of science and technology / 
SN  - 0716605929
U1  - 505.2 
PY  - 1992///
CY  - Chicago, IL
PB  - World book
KW  - Science
KW  - Year books
KW  - Technology
N1  - Includes index
ER  -