000			00512nam a22001937a 4500
999			_c52811 _d54358
003			ISURa
008			200813b xxu||||| |||| 00| 0 eng d
020			_a9789555210669
041			_aSinhala
082			_a658.5 _bUBA
100			_aUbayachandra , E.G. _922294
245			_aOperations Management
260			_aKadawatha _bAuthor _c2019 _g2019
300			_a382 p. _c22 cm.
650			_aOperation Management _93203
650			_aProduction Engineering _977504
650			_aManagement _977505
942			_2ddc _cLN