R and D policy for materials resources
作者:
Umberto Colombo,
Gabriel Arilhon,
期刊:
Science and Public Policy
(OUP Available online 1974)
卷期:
Volume 1,
issue 11
页码: 330-334
ISSN:0302-3427
年代: 1974
DOI:10.1093/spp/1.11.330
出版商: Beech Tree Publishing
数据来源: OUP
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