Entrances to the ancient buildings in Sri Lanka

von Wikramagamage, Chandra
Polgasovita : Academy of Sri Lankan Culture, 1998.
Umfang/Format: 55 p. : ill. (some col.) ; 29 cm.

Sri Lankan-Maldivian cultural affinities

von Vitārana, Vinī
Polgasovita : Academy of Sri Lankan Culture, 1997.
Umfang/Format: xviii, 231 p. : ill. ; 22 cm.

Boundary divisions of mediaeval Sri Lanka : (based on a study of boundary books)

von Abhayavardhana, Ec. Ē. Pī., 1930-
Mattegodagama, Polgasovita, Sri Lanka : Academy of Sri Lankan Culture, 1999.
Umfang/Format: xxvii, 243 p., 22 leaves of plates (some folded) : ill. (some col.), facsims., maps ; 25 cm.