TY  - BOOK
AU  - Wallis,Ian
TI  - 50 Best Business Ideas That Changed the World
U1  - 609 
PY  - 2012///
CY  - Mumbai
PB  - Jaico, 
KW  - Technology
KW  - technology
KW  - inventions
KW  - business
KW  - history
KW  - biographies
ER  -