Capa dura em ótimo estado, 214 páginas, 34 x 24 cm. This admirable and clear text is updated and enriched by an interesting and vast iconography which originated from the enthusiasm of two competent men who are experts in their professions. Both have always managed to give their professions a cultural impulse, seeking and finding, both in Italy and all over the world, renovating sources and worthy teachers, from whom they have drawn knowledge, advice and exchange of ideas. This text is the keeper of decades of professional activity and constant updating, thanks to which the authors have been able to find a balanced mixture between theoretical concepts and practical application. Lv.