(3eTjNI bGVj GdbVGI (B/ s - (3EHf LeGYI, CHh YHO Gddg HOQ GdOjf eMeOs; (3GdHQRGdj, Yde GdOjf GdbGSe Hf eMeO Hf jhSas; (3YHO GdbGOQ, ehba Hf YHO Gddgs ((3HjQhJ (B:s (3OGQ GdZQH GdESdGej,s, 1988)
Keywords: (3GdESdGes; (3GdMOjK GdTQjas; (3WHbGJ GdQhGIs