TY  - GEN
AU  - Trefil, James
TI  - The story of Innovation
SN  - 9781426217050
U1  - 509 TRE 
PY  - 2017///
CY  - USA
PB  - National Geographic
KW  - Physical Science
KW  - Medicine
KW  - Technology
N1  - Include Index
ER  -