Warnapala, W. A. Vishwa
සංවර්ධන පරිපාලනය [Text - Sinhala] = Sanvardhana paripalanaya = Warnapala, W. A. Vishwa - Colombo Godage 2007 - 267 p. 22 cm.
9789552097881
Public administration
351 / WAR
සංවර්ධන පරිපාලනය [Text - Sinhala] = Sanvardhana paripalanaya = Warnapala, W. A. Vishwa - Colombo Godage 2007 - 267 p. 22 cm.
9789552097881
Public administration
351 / WAR