TY  - BOOK
AU  - Darrow,Floyd L..
TI  - Masters of science and invention
U1  - 925 21
PY  - 1923///
CY  - New York
PB  - Harcourt, Brace and company
KW  - Científicos
KW  - Biografías
KW  - LEMB
KW  - INVENTORES
ER  -