TY  - BOOK
AU  - Blow, Michael
ED  - American Heritage Foundation
TI  - Men of science and invention
T2  - American haritage junior library
AV  - T212 A53
PY  - 1965///
CY  - New York
PB  - Perennial library
KW  - Inventores
KW  - Científicos
KW  - Ciencia
KW  - Historia
ER  -