(3eaJGM GdSYGOI hJMbjbI WQjb GdSYGOI (B/ s - (3Hf GdYQja, CHh GdYHGS CMeO Hfs; (3GHhHcQ YJjb Hf eDefs; (3YUeJ YHO GddWja OfT (B((3JMbjb(B)s ([S.N] : (3OGQ GdZQH GdGSdGei , s, 1993)
Keywords: (3GdJUha GdGSdGeis; (3GdGfOdSs; (3GdeQGHWhfs; (3GdRgOs