61. | | Autor: Falces Delgado, Carlos Coautor: ; Sierra Díez, Benjamín Becerra Grande, Alberto Briñol Turnes, Pablo | |
62. | | Col.autor: Club Gestión de Calidad | |
63. | | Autor: Papoutsis, Christos | |
64. | | Autor: Jenkins, Tom | |
65. | | Autor: Frangialli, Francesco | |
66. | | Autor: Petrowsky, Martin | |
67. | | Autor: Andreadis, Andreas | |
68. | | Autor: Ebenfelt, Staffan | |
69. | | Autor: Kadanka, Rudolf | |
70. | | Autor: Gürtler, Elisabeth | |