00336    a2200109   4500020001500000082001500015100002600030245004800056260005600104300002100160650004500181  a9558969044  a338.7bNAN  aNanayakkara, gunapala  aEconomic analysis fof business in Sri Lanka  aColombobAcademy of management sciencesc2004g2004  ax, 428p.c24.5cm  aBUSINESS ENTERPRISES AND THEIR STRUCTURE