(3CMcGe GdEeGeI hGdGFJeGe aj GdUdGI (B/s - (3Gdefja, YHO GdeMSf Hf eMeO Hf YHO GdeMSf,s 1375 (3gLQj(B-s ([(3O(B. (3e(B. :s (3O(B. (3f(B.](3,s, 1990)
Keywords: (3GdUdGI (B((3abg ESdGej(B)s; (3UdGI GdLeGYIs; (3GdEeGeI aj GdUdGIs