(3TYQGA Hfj CSO Edi fgGjI GdbQf GdKGdK GdgLQj (B: s (3OQGSI JGQjNjI hUajI JMdjdjI (B/ s - (3Ydj, eMeO YKeGfs ((3HjQhJ (B:s (3OGQ GdChRGYj ddfTQ,s, 1986)
Keywords: (3GdTYQ GdeNVQes