(3GdeHgL aj JaSjQ CSeGA TYQGA GdMeGSI (B/ s - (3Hf Lfj GdfMhj, CHj GdaJM YKeGfs; (3GdYWjI, eQhGfs; (3GdQGTO, TjNs ((3HjQhJ (B:s (3OGQ GdgLQI ddWHGYI hGdfTQ,s, 1988)
Keywords: (3GdTYQGA GdYQHs; (3TYQ GdMeGSIs; (3CSeGA GdCTNGUs