TY - BOOK AU - Nanayakkara, K.A.R.P. TI - Factors influencing organizational performance upon job involvement of operational-level managers with special reference to Boehm & Leckner Multi Moulds (Private) Limited U1 - 122 CY - Kuliyapitiya PB - Wayamba University of Sri Lanka KW - Scientific management KW - Management roles KW - Job environment KW - Motivation KW - Job analysis ER -