00421nam a2200157Ia 450000500170000000800410001708200150005810000200007324500440009325000090013726000520014630000130019865000120021165000110022370000290023420240528043432.0240331s9999    xx            000 0 und d  bDESa338.9  aDe Silva, G.V.S 4aThe alternatives socialism or barbarism  a1 st  aSri Lankab Social Scientists Associationc1988  a300 p .,  aEconomy  aSocial  aAbeysekera, Charleseedt