(3cJGH GdCLfGS ef cdGe GdYQH h eG CTJHg aj GddaX h CNJda aj GdeYfi (B/ s - (3EHf SdGe, CHh YHjO GdbGSe Hf SdGe (B...s; (3GdgGHW, ahRj jhSas ((3GdbGgQI (B:s (3OGQ GdhdGA ddWHY h GdJhRjY,s, 1993)
Keywords: (3GddZI GdYQHjIs; (3bhGYO GddZIs; (3GdCdaGXs