What has the author Nandadeva Wijesekera written?

Nandadeva Wijesekera has written:

'Contacts and conflicts with Sri Lanka' -- subject(s): Relations, History

'Heritage of Sri Lanka' -- subject(s): Civilization

'Ancient paintings and sculpture of Ceylon' -- subject(s): Sinhalese Mural painting and decoration, Sinhalese Sculpture

'Anthropological gleanings from Sinhala literature' -- subject(s): Social life and customs, Sinhalese literature, History and criticism, Sinhalese