000 00541nam a2200193Ia 4500
008 231217s9999 xx 000 0 und d
020 _a978 955 1879 01 3
040 _bEng
_aIBSLLIB
041 _hEng
082 _a658.4
100 _a"Jayasinghe, P."
245 0 _aManagerial economics concepts and tools/
_cP. Jayasinghe
260 _aBattaramulla:
_b"Expographic Books,"
_c2018
300 _a507p.
653 _ademandproductioncost market structuresdecision maket
999 _c20379
_d20379
003 IBSLLIB
005 20240204133238.0
942 _3BK
_cBook