(3cJGH GdhajGJ (B: s (3eYLe Refi ddUMGHI hGYdGe GdeMOKjf hGdabgGA hGdeDdajf (B/ s - (3YGOd fhjgVs; (3GHf bfaP (B: (3GHhGdYHGS GMeO Hf MSjf Hf Ydi Hf GdNWjH GdbSfWjfis ((3HjQhJ (B: s (3OGQ GdGaGb GdLOjOI , s, 1983)
Keywords: (3GdhajGJs; (3GdGSdGe (B- (3JQGLes