TY  - BOOK
AU  - Thiel , Peter 
TI  - බිස්නස් උණ 
SN  - 9786246593339
U1  - 650.1 
PY  - 2025/// .
CY  - Colombo 10 : 
PB  - Pahan , 
KW  - Personal success in business
ER  -