TY  - BOOK
AU  - Harford,Tim
TI  - 50 inventions that shaped the modern economy
SN  - 9780735216136 (hardcover)
AV  - T 15 H278c 2017
PY  - 2017///
CY  - New York
PB  - Riverhead Books
KW  - Inventions
KW  - Economic aspects
KW  - History
KW  - Technological innovations
KW  - Economic history
KW  - Invenciones
KW  - aspectos económicos
KW  - Historia
KW  - Innovaciones tecnológicas
KW  - Historia económica
N1  - Includes index
ER  -