(3GdCWYeI GdeSJhQOI (B:s (3WHjYJgG(B-(3McegG(B-(3Md eTcdGJgG (B/s - (3GdTQja, eMeO Hf YHO GdZaGQs ((3GdchjJ (B:s (3OGQ GdOYhI,s, 1983)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdPHGFM (B((3abg ESdGej(B)s; (3GdCZPjIs; (3GddMhes; (3GdMdGd hGdMQGes; (3GdCMcGe GdTQYjIs; (3GdCcd hGdTQH (B((3abg ESdGej(B)s