(3GdeGdjI GdYGeI hGdJTQjY GdVQjHj (B/s - (3CYGO Ydj MehO GdbjSis ((3YeGf (B:s (3OGQ GdKbGaI ddfTQ hGdJhRjY,s, 1983)
(3jTJed Ydi edGMb(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeIs; (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs