TY  - BOOK
AU  - Jayasinghe, Prabhath 
TI  - Managerial economics : Concepts and tools 
SN  - 9789551879013
U1  - 338.5 
PY  - 2018///
CY  - Battharamulla, Sri Lanka 
PB  - Expographic books pvt.ltd
KW  - Managerial economics
KW  - Economics
KW  - Mathematical economics
ER  -