TY  - BOOK
AU  - Darrow,Floyd L.
TI  - Masters of science and invention
AV  - Q141 .D3
PY  - 1923///]
CY  - New York
PB  - Harcourt, Brace and company
KW  - Scientists
KW  - Biography
KW  - Local
KW  - Inventors
ER  -