(NwIBRANE (B/s - (NpOL)QÆ]UK(B, (NwALER(B'(NQN lXWOWI^(B.s)E ((NkI)QÇW (B:s)E (NdERVL)QÆTWIDAW ursr(B,s)E, 1960)
Keywords: (NhUDOVNQ L)QÆTERATURAs)E -- (NuKRA)QÇNSXKAs)E -- (NpOEZ)QÆQ(B.s)E