TY  - BOOK
AU  - Perera, Nilantha 
TI  - Rational business thinking 
SN  - 9789556779752
U1  - 658.001 
PY  - 2019///
CY  - Colombo 
PB  - Surasa 
KW  - Business - Thought and thinking
KW  - Business - thinking
ER  -