المؤلف
Society of Plastics Engineers
2
Amacom
1
American Home Economics Association
1
American Management Association
1
Council on Technology Teacher Education (U.S.)
1
European Society for Organisational Excellence
1
Institute of Materials (Great Britain)
1
Institute of Materials, Minerals, and Mining
1
International Association of Science and Technology for Development
1
International Business Machines Corporation
1
International Technology Education Association
1
Materials Research Society
1
Rijksuniversiteit te Groningen. Faculteit Bedrijfskunde
1
Society of Manufacturing Engineers
1
Transaction Periodicals Consortium
1
University of Pittsburgh. Graduate School of Public and International Affairs
1
Virginia Polytechnic Institute and State University. Technology Education Program
1