TY  - BOOK
AU  - d'Estaing,Valerie-Anne G.
TI  - Inventions and Discoveries 1993
SN  - 816028656
U1  - 508 In9 
PY  - 1993///
CY  - New York
PB  - Facts on File, 
KW  - Discoveries
KW  - Inventions
ER  -