00441nam a2200145Ia 450000500170000000800410001702000150005808200130007310000130008624500530009925000080015226000590016030000130021950000630023220250704020804.0240331s9999    xx            000 0 und d  a9559170376  bPIEa954  aPieris,R 0aSinhala samaja sanvidanaya  :bmahanuwara yugaya  a2nd  aBoralesgamuwabC/S (Private) Visidunu Publishersc2001  a385 p .,  aTranslation of Sinhala Social Organization by K.A.D.Perera