(3jhejGJ GdMQH GdGSQGFjdjI ai dHfGf (B( (3MRjQGf (B\(3jhfjh (B- (3cGfhf GdGhd OjSeHQ (B1982 ) (3hbGFY hhKGFb hebGdGJ eNJGQI ef eUGOQ YHQjI (B. / s - (3NGdO YGHOs; (3eDSSI GdOQGSGJ GdadSWjfjIs; (3eMehO ShjO (B((3GTQGa(B)s; (3SejQ LHhQ (B((3GYOGO(B)s ([S.N] : (3eDSSI GdOQGSGJ GdadSWjfjI , s, 1985)
Keywords: (3GdfRGY GdYQHi GdGSQGFjdis