Hilding Ohlsson - Lomas Blanco Encalada 150 L.4, Lomas S I Tel (54-11) 4765-7080 - hildingohlsson@hotmail.com Hilding Ohlsson - Nordelta Tel (54-11) 4871-1101 - 15-5308-1321 - h.ohlsson@fibertel.com.ar Buenos Aires - Argentina