Dr.H.S.Wanasinghe Library - SLIDA Library Search for 'Provider:Dayawansa Jayakody '

Service Management

Colombo: Dayawansa Jayakody , 2017 . vi, 378p; 28cm. 9789556863802

By Samarakoon, G.V.. Colombo: Dayawansa Jayakody & Company, 2010 . 168p.: 21cm.. 9555517393

By ද අල්විස්, ඩබ්ලිව්.පී. ගාමිණී. Colombo : Dayawansa Jayakody , 2009 . 167 p.: 21cm. 9789551662

By ජයකොඩි , ජයසේන.. Colombo : Dayawansa Jayakody & Company, . 263 p.: 22cm. 9789555517645

By දයාරත්න, බන්දුල පී.. Colombo : Publisher: Dayawansa Jayakody & Company, 2016 . 191 p.: 22cm. 9789556862836