xv Preface international steering committee, and all the others members of the network, have contributed to various degrees to the discussions, and to the general thought process. In addition, the books would have never seen the day had it not been for GERPISA's administrative staff, who take care of the tasks that are part of the daily life of an international network. We thank them all. GERPISA International Network
Preface xv international steering committee, and all the others members of the network, have contributed to various degrees to the discussions, and to the general thought process. In addition, the books would have never seen the day had it not been for GERPISA's administrative staff, who take care of the tasks that are part of the daily life of an international network. We thank them all. GERPISA International Network
The%20productive%20models.docx