Una mirada al asombroso desarrollo que se lleva a cabo desde el momento de la concepcion, hasta los dos anos de vida de un bebe. Estudio del reconocido especialista en conducta humana, Desmond Morris. //// A look at the amazing development of a human being, from the conception until the two first years of life. For new parents and professionals interested in early development. By recognized specialist in human behaviour, Desmond Morris.