TY  - BOOK
AU  - Larsen, Egon.
TI  - Men Who Shaped the Future :Stories of Invention and Discovery /Egon Larsen
U1  - 609LAR 
PY  - 1957///
CY  - Bombay
PB  - Blackle & Son Limited
KW  - INVENTIONS-United States-History-Juvenile literature
ER  -