00363nam a2200133Ia 450000500170000000800410001702000150005808200130007310000190008624500440010526000390014930000130018850000280020120250516032943.0240331s9999    xx            000 0 und d  a9555530785  a300bAMA  aAmarasekara, D 0aSamaja viddyawa :bsaralashastriya lipi  aVarakapolabAriya Publishersc1995  a168 p .,  aBooks on Social Science