Improving the effectiveness of research and development.//
SEILER, Robert E
Improving the effectiveness of research and development.// Robert E. Seiler. - New York McGraw-Hill 1965 - x, 210p
Management
658 SEI
Improving the effectiveness of research and development.// Robert E. Seiler. - New York McGraw-Hill 1965 - x, 210p
Management
658 SEI